English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Critical quantum quench of free Dirac fermions in an infinite system isexamined carefully. A much broader analysis, with more emphasis on free scalarfields, has been done in hep-th/1512.0218. For specially prepared squeezedstates of the massive theory, quenched states obtained are Calabrese-Cardy(CC)states and generalized Calabrese-Cardy(gCC) states with higher-spin charges.Exact time dependence of correlators are computed showing thermalizationexplicitly. We also calculate the exact monotonic growth of entanglemententropy in CC states. In case of gCC states, for a particular charge, we showthat there is a dynamical phase transition from monotonic to non-monotonicentanglement entropy growth when the effective chemical potential is increasedbeyond a critical value.

Exact Growth of Entanglement and Dynamical Phase Transition in Global Fermionic Quench