Colloquium: Quantum batteries

F Campaioli, S Gherardini, JQ Quach, M Polini… - Reviews of Modern …, 2024 - APS
Recent years have witnessed an explosion of interest in quantum devices for the production,
storage, and transfer of energy. This Colloquium concentrates on the field of quantum …

Many-body localization in the age of classical computing

P Sierant, M Lewenstein, A Scardicchio… - Reports on Progress …, 2024 - iopscience.iop.org
Statistical mechanics provides a framework for describing the physics of large, complex
many-body systems using only a few macroscopic parameters to determine the state of the …

Entanglement asymmetry study of black hole radiation

F Ares, S Murciano, L Piroli, P Calabrese - Physical Review D, 2024 - APS
Hawking's discovery that black holes can evaporate through radiation emission has posed a
number of questions that with time became fundamental hallmarks for a quantum theory of …

Symmetry-resolved Page curves

S Murciano, P Calabrese, L Piroli - Physical Review D, 2022 - APS
Given a statistical ensemble of quantum states, the corresponding Page curve quantifies the
average entanglement entropy associated with each possible spatial bipartition of the …

Non-Abelian symmetry can increase entanglement entropy

S Majidy, A Lasek, DA Huse, N Yunger Halpern - Physical Review B, 2023 - APS
The pillars of quantum theory include entanglement and operators' failure to commute. The
Page curve quantifies the bipartite entanglement of a many-body system in a random pure …

Generalized deep thermalization for free fermions

M Lucas, L Piroli, J De Nardis, A De Luca - Physical Review A, 2023 - APS
In noninteracting isolated quantum systems out of equilibrium, local subsystems typically
relax to nonthermal stationary states. In the standard framework, information on the rest of …

Quantifying quantum chaos through microcanonical distributions of entanglement

JF Rodriguez-Nieva, C Jonay, V Khemani - Physical Review X, 2024 - APS
A characteristic feature of “quantum chaotic” systems is that their eigenspectra and
eigenstates display universal statistical properties described by random matrix theory (RMT) …

Non-Hermitian Hamiltonians violate the eigenstate thermalization hypothesis

G Cipolloni, J Kudler-Flam - Physical Review B, 2024 - APS
The eigenstate thermalization hypothesis (ETH) represents a cornerstone in the theoretical
understanding of the emergence of thermal behavior in closed quantum systems. The ETH …

Localization challenges quantum chaos in the finite two-dimensional Anderson model

J Šuntajs, T Prosen, L Vidmar - Physical Review B, 2023 - APS
It is believed that the two-dimensional (2D) Anderson model exhibits localization for any
nonzero disorder in the thermodynamic limit and it is also well known that the finite-size …

Average entanglement entropy of midspectrum eigenstates of quantum-chaotic interacting Hamiltonians

M Kliczkowski, R Świętek, L Vidmar, M Rigol - Physical Review E, 2023 - APS
To which degree the average entanglement entropy of midspectrum eigenstates of quantum-
chaotic interacting Hamiltonians agrees with that of random pure states is a question that …