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

We are interested in thermalization in the D1D5 CFT, since this process isexpected to be dual to black hole formation. We expect that the lowest orderprocess where thermalization occurs will be at second order in the perturbationthat moves us away from the orbifold point. The operator governing thedeformation off of the orbifold point consists of a twist operator combinedwith a supercharge operator acting on this twist. In a previous paper wecomputed the action of two twist operators on an arbitrary state of the CFT. Inthe present work we compute the action of the supercharges on these twistoperators, thereby obtaining the full action of two deformation operators on anarbitrary state of the CFT. We show that the full amplitude can be related tothe amplitude with just the twists through an action of the superchargeoperators on the initial and final states. The essential part of thiscomputation consists of moving the contours from the twist operators to theinitial and final states; to do this one must first map the amplitude to acovering space where the twists are removed, and then map back to the originalspace on which the CFT is defined.

Full action of two deformation operators in the D1D5 CFT