Quantum entanglement in condensed matter systems
N Laflorencie - Physics Reports, 2016 - Elsevier
This review focuses on the field of quantum entanglement applied to condensed matter
physics systems with strong correlations, a domain which has rapidly grown over the last …
physics systems with strong correlations, a domain which has rapidly grown over the last …
Ultracold bosons with short-range interaction in regular optical lattices
KV Krutitsky - Physics Reports, 2016 - Elsevier
During the last decade, many exciting phenomena have been experimentally observed and
theoretically predicted for ultracold atoms in optical lattices. This paper reviews these rapid …
theoretically predicted for ultracold atoms in optical lattices. This paper reviews these rapid …
Measurement-induced phase transition: A case study in the nonintegrable model by density-matrix renormalization group calculations
Q Tang, W Zhu - Physical Review Research, 2020 - APS
We study the effect of local projective measurements on the quantum quench dynamics. As
a concrete example, a one-dimensional Bose-Hubbard model is simulated by the matrix …
a concrete example, a one-dimensional Bose-Hubbard model is simulated by the matrix …
Equipartition of the entanglement entropy
The entanglement in a quantum system that possesses an internal symmetry, characterized
by the S z magnetization or U (1) charge, is distributed among different sectors. The aim of …
by the S z magnetization or U (1) charge, is distributed among different sectors. The aim of …
Charge fluctuation and charge-resolved entanglement in a monitored quantum circuit with symmetry
We study a (1+ 1)-dimensional quantum circuit consisting of Haar-random unitary gates and
projective measurements, both of which conserve a total U (1) charge and thus have U (1) …
projective measurements, both of which conserve a total U (1) charge and thus have U (1) …
Realizing discontinuous quantum phase transitions in a strongly correlated driven optical lattice
Discontinuous (first-order) quantum phase transitions and the associated metastability play
central roles in diverse areas of physics, ranging from ferromagnetism to the false-vacuum …
central roles in diverse areas of physics, ranging from ferromagnetism to the false-vacuum …
Entanglement equipartition in critical random spin chains
The reduced density matrix of many-body systems possessing an additive conserved
quantity can be decomposed in orthogonal sectors which can be independently analyzed …
quantity can be decomposed in orthogonal sectors which can be independently analyzed …
Equipartition of entanglement in quantum Hall states
We study the full counting statistics (FCS) and symmetry-resolved entanglement entropies of
integer and fractional quantum Hall states. For the filled lowest Landau level of spin …
integer and fractional quantum Hall states. For the filled lowest Landau level of spin …
Phase diagram of the extended Bose–Hubbard model
By means of the density matrix renormalization group technique, we accurately determine
the zero-temperature phase diagram of the one-dimensional extended Bose–Hubbard …
the zero-temperature phase diagram of the one-dimensional extended Bose–Hubbard …
Spin-resolved entanglement spectroscopy of critical spin chains and Luttinger liquids
Quantum critical chains are well-described and understood by virtue of conformal field
theory. Still, the meaning of the real space entanglement spectrum—the eigenvalues of the …
theory. Still, the meaning of the real space entanglement spectrum—the eigenvalues of the …