Random quantum circuits

MPA Fisher, V Khemani, A Nahum… - Annual Review of …, 2023 - annualreviews.org
Quantum circuits—built from local unitary gates and local measurements—are a new
playground for quantum many-body physics and a tractable setting to explore universal …

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 …

Critical non-Hermitian skin effect

L Li, CH Lee, S Mu, J Gong - Nature communications, 2020 - nature.com
Critical systems represent physical boundaries between different phases of matter and have
been intensely studied for their universality and rich physics. Yet, with the rise of non …

[LIVRE][B] Holographic quantum matter

SA Hartnoll, A Lucas, S Sachdev - 2018 - books.google.com
A comprehensive overview of holographic methods in quantum matter, written by pioneers
in the field. This book, written by pioneers in the field, offers a comprehensive overview of …

Measurement-induced criticality in -dimensional hybrid quantum circuits

X Turkeshi, R Fazio, M Dalmonte - Physical Review B, 2020 - APS
We investigate the dynamics of two-dimensional quantum spin systems under the combined
effect of random unitary gates and local projective measurements. When considering steady …

Hidden Fermi surfaces in compressible states of gauge-gravity duality

L Huijse, S Sachdev, B Swingle - Physical Review B—Condensed Matter and …, 2012 - APS
General scaling arguments, and the behavior of the thermal entropy density, are shown to
lead to an infrared metric holographically representing a compressible state with hidden …

Entanglement and dynamics of diffusion-annihilation processes with Majorana defects

A Nahum, B Skinner - Physical Review Research, 2020 - APS
Coupling a many-body system to a thermal environment typically destroys the quantum
coherence of its state, leading to an effective classical dynamics at the longest time scales …

Bipartite fluctuations as a probe of many-body entanglement

HF Song, S Rachel, C Flindt, I Klich, N Laflorencie… - Physical Review B …, 2012 - APS
We investigate in detail the behavior of the bipartite fluctuations of particle number N ̂ and
spin S ̂ z in many-body quantum systems, focusing on systems where such U (1) charges …

Aspects of holography for theories with hyperscaling violation

X Dong, S Harrison, S Kachru, G Torroba… - Journal of High Energy …, 2012 - Springer
A bstract We analyze various aspects of the recently proposed holographic theories with
general dynamical critical exponent z and hyperscaling violation exponent θ. We first find …

A refinement of entanglement entropy and the number of degrees of freedom

H Liu, M Mezei - Journal of High Energy Physics, 2013 - Springer
A bstract We introduce a “renormalized entanglement entropy” which is intrinsically UV finite
and is most sensitive to the degrees of freedom at the scale of the size R of the entangled …