Critical Behavior of the Energy Gap and Its Relation with the Berry Phase Close to the Excited State Quantum Phase Transition in the Lipkin Model

Author： Zi-Gang Yuan Ping Zhang

Publisher： IOP Publishing

E-ISSN： 1741-3540|32|6|60301-60305

ISSN： 0256-307X

Source： Chinese Physics Letters, Vol.32, Iss.6, 2015-06, pp. : 60301-60305

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Related content

Unconventional quantum phase transition in the finite-size Lipkin–Meshkov–Glick model

New Journal of Physics, Vol. 8, Iss. 12, 2006-12 ,pp. : 1-10

IOP Publishing

Access to resources Recommend Favorite

Scaling of Berry's phase close to the Dicke quantum phase transition

EPL (EUROPHYSICS LETTERS), Vol. 76, Iss. 2, 2006-10 ,pp. : 182-188

Edp Sciences

Access to resources Recommend Favorite

Phase space analysis of first-, second- and third-order quantum phase transitions in the Lipkin–Meshkov–Glick model

By Romera Elvira Calixto Manuel Castaños Octavio

Physica Scripta, Vol. 89, Iss. 9, 2014-09 ,pp. : 95103-95116

IOP Publishing

Access to resources Recommend Favorite

Berry phase quantum thermometer

New Journal of Physics, Vol. 15, Iss. 5, 2013-05 ,pp. : 534-544

IOP Publishing

Access to resources Recommend Favorite

Non-thermal excited-state quantum phase transitions

By Puebla Ricardo Relaño Armando

EPL (EUROPHYSICS LETTERS), Vol. 104, Iss. 5, 2014-01 ,pp. : 50007-50007

Edp Sciences

Access to resources Recommend Favorite