1. Two splits, three ways: advances in double splitting quenches
- Author
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Joseph Dominicus Lap, Berndt Müller, Andreas Schäfer, and Clemens Seidl
- Subjects
AdS-CFT Correspondence ,Conformal Field Models in String Theory ,Holography and Condensed Matter Physics (AdS/CMT) ,Nuclear and particle physics. Atomic energy. Radioactivity ,QC770-798 - Abstract
Abstract In this work we introduce a method for calculating holographic duals of BCFTs with more than two boundaries. We apply it to calculating the dynamics of entanglement entropy in a 1+1d CFT that is instantaneously split into multiple segments and calculate the entanglement entropy as a function of time for the case of two splits, showing that our approach reproduces earlier results for the double split case. Our manuscript lays the groundwork for future calculations of the entanglement entropy for more than two splits and systems at nonzero temperature.
- Published
- 2024
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