Quantum phase transition
id:
quantum-phase-transition-308-341632
title:
Quantum phase transition
text:
In physics, a quantum phase transition (QPT) is a phase transition between different quantum phases. Contrary to classical phase transitions, quantum phase transitions can only be accessed by varying a physical parameter—such as magnetic field or pressure—at absolute zero temperature. The transition describes an abrupt change in the ground state of a many-body system due to its quantum fluctuations. Such a quantum phase transition can be a second-order phase transition. Quantum phase transitions
brand slug:
wiki
category slug:
encyclopedia
description:
Transition between different phases of matter at zero temperature
original url:
https://en.wikipedia.org/wiki/Quantum_phase_transition
date created:
date modified:
2024-04-22T15:48:33Z
main entity:
{"identifier":"Q2118253","url":"https://www.wikidata.org/entity/Q2118253"}
image:
fields total:
13
integrity:
14