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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Thermalization in the D1D5 CFT should occur via interactions caused by thetwist operator, which deforms the theory off its free orbifold point. Earlierstudies investigating this deformation at first order did not show any definiteevidence of thermalization. In this paper we study the deformation to secondorder, where we do expect to see the effects that should give thermalization.We compute the effect of two twist operators on an initial vacuum state, whichgenerates a squeezed state analogous to the case for a single twist. We obtainexpressions for the Bogoliubov coefficients in this 2-twist case.

Second order effect of twist deformation in the D1D5 CFT