Excited-state quantum phase transitions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F21%3A00549487" target="_blank" >RIV/68081731:_____/21:00549487 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11320/21:10439654

Result on the web

<a href="https://iopscience.iop.org/article/10.1088/1751-8121/abdfe8" target="_blank" >https://iopscience.iop.org/article/10.1088/1751-8121/abdfe8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1751-8121/abdfe8" target="_blank" >10.1088/1751-8121/abdfe8</a>

Result language

angličtina

Original language name

Excited-state quantum phase transitions

Original language description

We review the effects of excited-state quantum phase transitions (ESQPTs) in interacting many-body systems with finite numbers of collective degrees of freedom. We classify typical ESQPT signatures in the spectra of energy eigenstates with respect to the underlying classical dynamics and outline a variety of quantum systems in which they occur. We describe thermodynamic and dynamic consequences of ESQPTs, like those in microcanonical thermodynamics, quantum quench dynamics, and in the response to nearly adiabatic or periodic driving. We hint at some generalizations of the ESQPT concept in periodic lattices and in resonant tunneling systems.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Project

<a href="/en/project/GA20-09998S" target="_blank" >GA20-09998S: DYNAMICAL SIGNATURES OF EXCITED-STATE QUANTUM PHASE TRANSITIONS</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Physics A-Mathematical and Theoretical

ISSN

1751-8113

e-ISSN

1751-8121

Volume of the periodical

54

Issue of the periodical within the volume

13

Country of publishing house

GB - UNITED KINGDOM

Number of pages

77

Pages from-to

133001

UT code for WoS article

000629530900001

EID of the result in the Scopus database

2-s2.0-85102545558