ライフサイエンスコーパス: entanglement

1 for scalable generation and distribution of entanglement.

2 tum mechanical effects such as tunneling and entanglement.

3 nd then separate them while preserving their entanglement.

4 ng and exploration of the physics of quantum entanglement.

5 em experiences a loss of coherence following entanglement.

6 ks for long-distance distribution of quantum entanglement.

7 els between thermodynamics and the theory of entanglement.

8 oth of which confirm a high level of on-chip entanglement.

9 th-entangled two-qubit state and analyse its entanglement.

10 irements for creating and preserving quantum entanglement.

11 lene chain, as part of a kinetically trapped entanglement.

12 rk forms the first example of a new class of entanglement.

13 ajectories through a global measure of their entanglement.

14 polarization mode dispersion (PMD) degrades entanglement.

15 prevent the distribution and distillation of entanglement.

16 hotons separately, as this could destroy the entanglement.

17 way to create high-dimensional spatial mode entanglement.

18 involves a critical destruction of the Kondo entanglement.

19 nce between ordered nanostructure and fibril entanglement.

20 e-to-optical photon converters that preserve entanglement.

21 test a remedy to recover the high degree of entanglement.

22 opological order and high degrees of spatial entanglement.

23 stomeric behavior is caused by polymer chain entanglements.

24 ttribute to the unraveling of polysaccharide entanglements.

25 kers becomes smaller than the length between entanglements.

26 Using this cost-efficient entanglement access network, we report experimental demo

27 We demonstrate an entanglement access network, where the expensive resourc

28 nonzero thermodynamic entropy, which is the entanglement accumulated during the dynamics.

29 In fact, entanglement across channel uses can even increase the c

30 Bessel basis, thus once again revealing the entanglement after propagation beyond the obstruction.

31 Here, we propose to use entanglement and a measure of non-Markovianity as benchm

32 A system that obeys an area law has less entanglement and can be simulated more efficiently than

33 rds, have been extensively documented (e.g., entanglement and choking), very little is known about ef

34 underlying both resource theories of quantum entanglement and classical secret key.

35 s greatly impacted by the combined effect of entanglement and coupling.

36 upper bound based on the relative entropy of entanglement and devising a dimension-independent techni

37 Entanglement and entropy are key concepts standing at th

38 lement in a scenario in between the standard entanglement and fully device-independent scenarios, and

39 antum information, efficient distribution of entanglement and generation of completely secure keys.

40 stic behavior of coherence resembles that of entanglement and is opposite to that of discord.

41 Entanglement and knots occur across all aspects of the p

42 This enables us to explore both entanglement and non-Markovianity measures as means to r

43 applications ranging from studies of quantum entanglement and quantum information science to imaging.

44 l of realizing efficient quantum gate, qubit entanglement and quantum information transfer.

45 st Greenland narwhals after release from net entanglement and stranding.

46 Recently, quantum entanglement and teleportation have been shown between t

47 s a state of matter characterized by quantum entanglement and the absence of any broken symmetry.

48 tructural centrosome aberrations, chromosome entanglements and defective telomere clustering, suggest

49 and RNA substrates in resolving topological entanglements and for the analysis of TDRD3 functions.

50 have measured dynamics consistent with spin entanglement, and have detected entanglement with macros

51 novo Topoisomerase II (TopoII)-dependent re-entanglements, and complete failure in chromosome segreg

52 The configurations of these entanglements appear to play a key role in determining t

53 Conversely, when entanglements are quenched and a barrier to intermolecul

54 works and relies on high-dimensional quantum entanglement as a core resource.

55 ntroduce two approaches: The first one is an entanglement-based scheme, and the second one studies th

56 ing mechanism that is distinct from existing entanglement-based theories of polymer deformation and f

57 oaches are ubiquitous in the distribution of entanglement because entangled photons are easy to gener

58 pically satisfy an "area law": The amount of entanglement between a subsystem and the rest of the sys

59 t formulation of a Bell test to characterize entanglement between an artificial atom and a cat state,

60 ondegenerate narrow-band continuous-variable entanglement between bright light beams by using only co

61 How to conveniently and efficiently produce entanglement between bright light beams presents a chall

62 provide an ideal test bed for investigating entanglement between complex spin systems.

63 scheme that enables the generation of robust entanglement between distant electron spins (estimated s

64 , representing the central resource to relay entanglement between distant nodes.

65 op a witness which allow them to demonstrate entanglement between millions of atoms in a solid-state

66 nstructing a second chip, which measures the entanglement between multiple distant pairs of simulated

67 , the same technique can be used to generate entanglement between oscillators in the quantum regime.C

68 the input, and we experimentally demonstrate entanglement between over two hundred ensembles, each co

69 Quantum entanglement between photon pairs is fragile and can eas

70 ity to a time-evolving Bell state, revealing entanglement between photons emitted up to 5 ns apart, e

71 Establishing entanglement between remote quantum nodes would further

72 are both found implausible due to structural entanglement between the DNA and connector loops that ha

73 d control photons, and confirm deterministic entanglement between the signal and control modes by ext

74 ructive quantum interference through quantum entanglement between the signal and the idler input fiel

75 Nearly perfect entanglement between the two fields can be achieved with

76 Moreover, we demonstrate quantum entanglement between these large OAM quanta of one photo

77 We create three-dimensional path entanglement between two photons in a nonlinear crystal

78 Tenerife, verifying the presence of quantum entanglement between two previously independent photons

79 icant progress has been achieved and genuine entanglement between up to 2900 atoms was reported.

80 that the N17 module also reduces interchain entanglements between polyQ domains.

81 ha (TOP2A) has been proposed to resolve such entanglements, but the mechanisms governing TOP2A recrui

82 ctions necessitate a means to improve remote entanglement by local quantum operations.

83 We confirm the entanglement by performing quantum state tomography of t

84 Recovery of entanglement by purely local control is however not forb

85 Quantum theory predicts that entanglement can also persist in macroscopic physical sy

86 decoherence and loss, photon statistics and entanglement can be preserved in single plasmonic system

87 cal motivations for studying whether quantum entanglement can exist in macroscopic systems.

88 shows that significant amount of mechanical entanglement can indeed be obtained by balancing the opp

89 Different fiber entanglements can be identified by depositing droplets e

90 Entanglement cannot be generated by local operations and

91 l coupling between these paired MFs, quantum entanglement cannot be induced from an unentangled (i.e.

92 High molecular weight, thus sufficient chain entanglement, combined with a small-amount dynamic CB[8]

93 It also presents a new role for entanglement, complementary to the usual one.

94 We then focus on entanglement control of two independent qubits locally s

95 upling between many degrees of freedom whose entanglement convolutes understanding of the instigating

96 The degree of entanglement correlates better with structure and water

97 Quantum metrology uses quantum entanglement--correlations in the properties of microsco

98 ficiently than a generic quantum state whose entanglement could be proportional to the total system's

99 The entanglement creates local entropy that validates the us

100 he impact of coupling factor of networks and entanglement degree in quantum games on the evolutionary

101 hallmark of non-classicality--and verify an entanglement depth (the minimum number of mutually entan

102 Entanglement, determined by spin and orbital degrees of

103 on as well as highly efficient extraction of entanglement dimensionality information.

104 lop a novel nonlinear criterion which infers entanglement dimensionality of a global state by using o

105 f a quantum repeater, a device that performs entanglement distillation and quantum teleportation.

106 We realize entanglement distillation on a quantum network primitive

107 eater, which would work beyond the limits of entanglement distillation, hence possibly tolerating hig

108 on of quantum state filtering, also known as entanglement distillation, using a metamaterial.

109 With high-fidelity gates, we generate entanglement distributed across three superconducting qu

110 lement transmission and relevant measures of entanglement distribution in quantum networks.

111 This enables some very early approaches to entanglement distribution to be revisited, in particular

112 ty to govern DNA topology and resolve strand entanglements during fundamental molecular processes, th

113 ns, leads to a complete understanding of the entanglement dynamics in the space-time scaling limit.

114 simulated four-spin system by comparing the entanglement dynamics using pairwise concurrence.

115 Alas, an exact computation of the entanglement dynamics was available so far only for noni

116 We further show that cross-links dominate entanglement dynamics when the length between cross-link

117 ow that it is possible to distribute quantum entanglement encoded in OAM over a turbulent intracity l

118 y demonstrate a widely applicable method for entanglement-enhanced measurements without low-noise det

119 Entanglement-enhanced state communication can be used to

120 inding interference processes from which the entanglement entropy and Hubbard interactions are quanti

121 In this context, entanglement entropy is given by the area of a minimal s

122 us to directly measure quantum purity, Renyi entanglement entropy, and mutual information.

123 scaling of various quantities (concurrence, entanglement entropy, magnetic and fidelity susceptibili

124 ssions of area laws have been constrained to entanglement entropy, whereas a full understanding of a

125 We directly measured entanglement entropy, which assumes the role of the ther

126 tion of the minimal surface prescription for entanglement entropy.

127 irs of simulated spins, as well as the block entanglement entropy.

128 Therefore, understanding the entanglement evolution unveils how thermodynamics emerge

129 at the standard quasiparticle picture of the entanglement evolution, complemented with integrability-

130 ults for low N and arbitrary d show that the entanglement fidelity asymptotically approaches N/d(2) f

131 ounds for various success measures, such as (entanglement) fidelity, are known, but some become trivi

132 We also study the photon-phonon entanglement for the long-time emission and scattering s

133 ces with a potential for generating "useful" entanglement for the purpose of quantum computing and th

134 f 0.41(6) for our realization of time-energy entanglement from a single quantum emitter.

135 e formation and unraveling of conformational entanglements from newly incorporated monomers, whose ke

136 The photon-entanglement gates of the second type are created by dua

137 ate quantum nature of this router by showing entanglement generated between the initially unentangled

138 Our method for photonic entanglement generation may have potential for developin

139 emonstrate the power of heralded methods for entanglement generation, and illustrate how the informat

140 he dynamics of a spin chain and maximise the entanglement generation.

141 he mechanical mean values detrimental to the entanglement generation.

142 reads to determine the shortest path via the entanglement gradient coefficient, which describes the f

143 We define the entanglement-gradient routing scheme for quantum repeate

144 nts of its eight sucker-studded arms without entanglement has been a mystery.

145 Although spin-photon entanglement has been demonstrated in atomic and solid-s

146 a direct experimental measurement of spatial entanglement has been elusive.

147 We find that the degree of entanglement has no effect on the quantum control of the

148 Simulation results show that the entanglement has no impact on the evolution of the class

149 Though knotting and entanglement have been observed in DNA and proteins, the

150 f intense research with the observation that entanglement holds interesting information about quantum

151 roach for generating steady-state mechanical entanglement in a coupled optomechanical system.

152 Here we generate entanglement in a large atomic ensemble via an interacti

153 te quantum steering, give a method to detect entanglement in a scenario in between the standard entan

154 and optimisation of the extensive growth of entanglement in a spin chain, and opens up the use of ph

155 , Zarkeshian et al. demonstrate multipartite entanglement in an atomic frequency comb storing a singl

156 Our results clarify the role of multipartite entanglement in ensemble-based quantum memories and demo

157 and observed the fundamental role of quantum entanglement in facilitating this emergence.

158 ality rates associated with ship strikes and entanglement in fishing gear.

159 tructure prediction, properties of polymers, entanglement in fluids and fields, etc.

160 Entanglement in macromolecules is an important phenomeno

161 limited experimental control.The presence of entanglement in macroscopic systems is notoriously diffi

162 t highlights the counterintuitive concept of entanglement in macroscopically distinguishable systems.

163 The nature of entanglement in many-body systems is a focus of intense

164 This transition shows that entanglement in many-body systems may be enhanced under

165 ell inequality with the amount of tripartite entanglement in our ring.

166 is work, we study the preservation of photon entanglement in polarization, created by spontaneous par

167 We verified entanglement in spin-squeezed states of up to 219 ions,

168 Here, we measure entanglement in such a system of itinerant particles usi

169 However, entanglement in these systems has only been experimental

170 method to certify all kinds of multipartite entanglement in this asymmetric scenario and experimenta

171 tic neutron scattering enables us to portray entanglement in weakly coupled molecular qubits and to q

172 The importance of knots and entanglements in biological systems is increasingly bein

173 nnections and structures, including physical entanglements in polymer networks, knots along polymer c

174 henomenon, named electromagnetically induced entanglement, in the conventional Lambda-type three-leve

175 he state is slightly below the threshold for entanglement-induced metrological gain, further technica

176 arge state space allows for complex types of entanglement, interesting both for quantum communication

177 Fabry-Perot resonators will allow multimode entanglement involving electromagnetic, mechanical, and

178 Entanglement is a crucial resource for quantum informati

179 The restored entanglement is a manifestation of "hidden" quantum corr

180 Entanglement is at the heart of many unusual and counter

181 The resulting entanglement is certified by constructing a second chip,

182 However, multiparty entanglement is generally fragile and difficult to quant

183 tangled photon pairs, however, the degree of entanglement is maintained when photon pairs are distrib

184 Entanglement is now being studied in diverse fields rang

185 e contains further entanglement.Multipartite entanglement is of both fundamental and practical intere

186 Entanglement is one of the most fundamental properties o

187 Entanglement is one of the most intriguing features of q

188 the parties involved to be able to verify if entanglement is present before they carry out a given di

189 angled photon, we find that its polarization entanglement is preserved and non-locally correlated wit

190 The necessity of entanglement is re-affirmed in the stronger scenario of

191 Entanglement is simultaneously responsible for the diffi

192 The hallmark of entanglement is the detection of strong correlations bet

193 Quantum entanglement is the most surprising feature of quantum m

194 In atomic physics, robust two-qubit entanglement is typically achieved by strong, long-range

195 meters, we show that our architecture allows entanglement lifetimes orders of magnitude longer than t

196 To study this entanglement locally, we conducted scanning tunneling mi

197 These include a high entanglement molecular weight, enabling rapid self-assem

198 at each individual ensemble contains further entanglement.Multipartite entanglement is of both fundam

199 In many applications entanglement must be distributed through noisy communica

200 d photon pairs maintain their high degree of entanglement, no matter what type of spatial modes they

201 A molecules can be described in terms of an "entanglement number" and yield a nonmonotonic mobility a

202 The mechanical entanglement obtained in the stationary regime is strong

203 ent on atomic chemical potentials due to the entanglement of atomic chemical potentials and Fermi ene

204 field splitting, implying quantum mechanical entanglement of charge-carrier spins over distances of 2

205 long-range qubit coupling and the long-range entanglement of electrons in semiconductor quantum dots.

206 We infer entanglement of more than 680 +/- 35 particles in the at

207 ntum information processing is the efficient entanglement of multiple stationary quantum memories via

208 Entanglement of nanoscale components in the network reli

209 We confirm that, for the entanglement of orbital angular momentum, measurement in

210 y (TS) plots show the strong preservation of entanglement of photons propagating in brain tissue.

211 ismatch of the two types of amphiphiles, the entanglement of polymer chains, and the mobility of NPAM

212 of single-phonon Fock states and the quantum entanglement of remote mechanical elements.

213 Entanglement of states is one of the most surprising and

214 We confirm quantum entanglement of the first two higher-order levels (with

215 achines to keep track of the dense many-body entanglement of the gas molecules.

216 of the cavity modes, generating steady-state entanglement of the mechanical modes.

217 density interaction determine the long-range entanglement of the model which possesses "restricted pa

218 tituent fibers and the density and degree of entanglement of the network.

219 whereby we recover information lost from the entanglement of the optical orbital angular momentum and

220 operate without complete destruction of the entanglement of the quantum-bits are difficult to engine

221 Variables that describe the degree of entanglement of the surfactant-linked polymer chain web

222 littings indicative of quantum superposition/entanglement of the two SMMs, and parallel studies on Me

223 The entanglement of these two states, the topological superc

224 ch a negative Wigner function and the mutual entanglement of virtually all atoms is unprecedented for

225 rs the irreversible formation of topological entanglements of the fibers resulting in an entangled wa

226 ould enable the exploration of multiparticle entanglement on an extended quantum network.

227 ntum devices and systems to harness photonic entanglement on the large scale.

228 ntum devices must generate and control qubit entanglement on-chip, where quantum information is natur

229 or the formation and resolution of toxic SCI entanglements on eukaryotic genomes is proposed.

230 Entanglement--one of the most delicate phenomena in natu

231 quantum behavior, such as superpositions and entanglement, only when they are sufficiently decoupled

232 antum memories with photons for photon-based entanglement operations in a quantum network.

233 the frame of the molecule, directly probing entanglement or disentanglement of quantum pathways as a

234 s, thus dispensing with quantum nonlocality, entanglement, or even discord between the players' input

235 rs in the forms of time-bin and polarization entanglement over a 1-km-long FMF.

236 l to have a cost-efficient way to distribute entanglement over different network ends.

237 the distribution of orbital angular momentum entanglement over more than 100 km of free space is feas

238 strings of hundreds of photons in which the entanglement persists over five sequential photons.

239 When entanglements prevail, which is true in the absence of N

240 hould enable future studies of transport and entanglement propagation in a many-body system with long

241 Quantum entanglement provides an essential resource for quantum

242 Together with entanglement purification and a quantum memory it consti

243 lready allow for efficient implementation of entanglement purification, we anticipate our research to

244 tions present a new challenge: to distribute entanglement, qubits must be transported, merged for int

245 sses "restricted patterns" of the long-range entanglement realized in corresponding string-net models

246 However, measuring entanglement remains a challenge.

247 ate in two all-optical experiments that such entanglement restoration can even be achieved on-demand.

248 brush architecture prevents the formation of entanglements, resulting in elastomers with precisely co

249 arkable quantum phase transition whereby the entanglement scaling changes from area law into extensiv

250 Complex optical photon states with entanglement shared among several modes are critical to

251 ntum networks hinges on high-quality quantum entanglement shared between network nodes.

252 trol, both schemes improve the efficiency of entanglement sharing in distributed quantum networks.

253 f spatial channels and degrees of freedom of entanglement should be carefully considered.

254 of powerful numerical probes, including the entanglement spectrum and modular transformations.

255 ap, which is an observable obtained from the entanglement spectrum, as an order parameter.

256 quantify the distance between them using the entanglement spectrum.

257 rks using quantum resources with tailor-made entanglement structures have been proposed for a variety

258 y studying Renyi entropies and understanding entanglement structures in strongly coupled systems and

259 nder certain magnetic conditions a series of entanglement sudden-deaths and revivals occur between th

260 bed for fundamental tests of quantum science.Entanglement swapping in high dimensions requires large

261 To overcome this, entanglement swapping may be used to generate remote qua

262 en different anti-symmetric states, and thus entanglement swapping occurs for several thousand pairs

263 Here we demonstrate entanglement swapping of multiple orbital angular moment

264 Here the authors demonstrate entanglement swapping of multiple spatial modes of light

265 e teleportation of an entangled state, i.e., entanglement swapping, representing the central resource

266 Here we present a free-space entanglement-swapping experiment between the Canary Isla

267 s which we can prove have exponentially more entanglement than suggested by the area law, and violate

268 n provide much more quantum resources (i.e., entanglement) than expected.

269 light provide an avenue for high-dimensional entanglement, the ability to transport such quantum stat

270 Photon entanglement, the cornerstone of quantum correlations, p

271 This work paves the way toward generating entanglement through an adiabatic phase transition.

272 riments for sympathetic cooling, creation of entanglement through dissipation, and quantum non-demoli

273 Furthermore, we gauge the level of entanglement through the concurrence measure and show th

274 the combination of a reduction of interchain entanglements through homopolymeric polyQ and barriers t

275 re of such dynamics is the growth of quantum entanglement to an amount proportional to the system siz

276 ic qubits, allowing quantum correlations and entanglement to be established between distant nodes.

277 These experiments pave the way for using entanglement to characterize quantum phases and dynamics

278 s, while microwave resonators can extend the entanglement to macroscopic distances.

279 ter as the quantum interface to transfer the entanglement to the orbital angular momentum degree of f

280 resolving recombination-dependent chromosome entanglements to allow segregation at anaphase.

281 to perform the locality-constrained tasks of entanglement transformation and its classical analog of

282 rics are derived from the characteristics of entanglement transmission and relevant measures of entan

283 aration between NPs becomes smaller than the entanglement tube diameter.

284 hesin, condensin, and topoisomerase-mediated entanglements until all sister chromosomes bi-orient alo

285 This new entanglement-verification protocol could be applied to a

286 t coherent for 15 seconds, during which spin entanglement was generated, as verified by a negative me

287 ion of resources, like quantum coherence and entanglement, which allow quantum information and comput

288 experimental measure of continuous variable entanglement, which relies on the detection of only one

289 The certification of multipartite entanglement will be crucial to the usefulness of these

290 lagellum cross-linking, as well as flagellar entanglement with bacterial bodies, suggesting that moti

291 t for quantum repeaters, we demonstrate that entanglement with flying optical qubits can be stored in

292 ssibility to certain classes of multipartite entanglement with limited experimental control.The prese

293 nt with spin entanglement, and have detected entanglement with macroscopic observables; we are now ab

294 e of d-wave Cooper pairs, concealed by their entanglement with the iron orbitals.

295 To our knowledge, this corresponds to entanglement with the largest quantum number that has be

296 mer chain motion is typically constrained by entanglements with surrounding molecules, nanoparticles

297 ameter of the polymer chains, diluting their entanglements without markedly increasing stiffness.

298 We develop an entanglement witness for quantifying the number of genui

299 egative measured value of -0.16 for the swap entanglement witness.

300 We obtained an expectation value for the entanglement-witness operator, more than 6 SDs beyond th