Quantum phase transitions and bipartite entanglement
LA Wu, MS Sarandy, DA Lidar - Physical review letters, 2004 - APS
… phase transitions (QPTs) characterized by nonanalyticities in the energy and bipartite
entanglement… discuss, in a general framework, how bipartite entanglement can be related to a …
entanglement… discuss, in a general framework, how bipartite entanglement can be related to a …
Multipartite entanglement signature of quantum phase transitions
… phase transition (QPT). We also show that GGE allows us to study the relation between
multipartite entanglement and QPTs, suggesting that multipartite but not bipartite entanglement is …
multipartite entanglement and QPTs, suggesting that multipartite but not bipartite entanglement is …
Phase transitions in the distribution of bipartite entanglement of a random pure state
C Nadal, SN Majumdar, M Vergassola - Physical review letters, 2010 - APS
… entropies (defined later) for random pure states of a bipartite … We start with a standard bipartite
system AB composed of … of the quantum entanglement’s statistical properties in a bipartite …
system AB composed of … of the quantum entanglement’s statistical properties in a bipartite …
Phase transitions and metastability in the distribution of the bipartite entanglement of a large quantum system
… We investigate the appearance of two phase transitions, one at a positive temperature,
associated with very entangled states, and one at a negative temperature, signaling the …
associated with very entangled states, and one at a negative temperature, signaling the …
Genuine multipartite entanglement in quantum phase transitions
… 2,3 the authors have independently shown that bipartite entanglement … bipartite entanglement
at the critical point should be decreased in order to increase ME due to entanglement …
at the critical point should be decreased in order to increase ME due to entanglement …
Phase transitions of bipartite entanglement
… the entanglement of a large bipartite quantum system. By framing the problem in terms of
random matrices and a fictitious temperature, we unveil the existence of two phase transitions, …
random matrices and a fictitious temperature, we unveil the existence of two phase transitions, …
Entanglement phase transitions in measurement-only dynamics
… “bipartite ensembles”) which cannot sustain an entangling … phase transitions in the dynamics
of quantum entanglement, joining the MBL phase transition and the entanglement transition …
of quantum entanglement, joining the MBL phase transition and the entanglement transition …
Two-point versus multipartite entanglement in quantum phase transitions
A Anfossi, P Giorda, A Montorsi, F Traversa - Physical review letters, 2005 - APS
… bipartite entanglement; in particular, here we discuss the role of negativity at the transition. …
sites, we need a measure of entanglement for bipartite mixed states. In general, proposed …
sites, we need a measure of entanglement for bipartite mixed states. In general, proposed …
Scaling of tripartite entanglement at impurity quantum phase transitions
A Bayat - Physical review letters, 2017 - APS
… a quantum phase transition implies that total entanglement has … entanglement as, for instance,
bipartite entanglement … However, quantification of multipartite entanglement is very hard, …
bipartite entanglement … However, quantification of multipartite entanglement is very hard, …
Multipartite entanglement in the measurement-induced phase transition of the quantum ising chain
A Paviglianiti, A Silva - Physical Review B, 2023 - APS
… show that this transition extends beyond bipartite correlations to multipartite entanglement.
Using … show in this section, bipartite and multipartite entanglement do not manifest equivalent …
Using … show in this section, bipartite and multipartite entanglement do not manifest equivalent …
相关搜索
- dynamics of entanglement phase transitions
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