Operator content of entanglement spectra after global quenches in the transverse field Ising chain
Jacopo Surace,1, 2 Luca Tagliacozzo,1, 3 and Erik Tonni4 1Department of Physics and SUPA, University of Strathclyde, Glasgow G4 0NG, United Kingdom 2ICFO-Institut de Cincies Fotniques, The Barcelona Institute of Science and Technology, 08860 Castelldefels (Barcelona), Spain 3Departament de Fı́sica Quàntica i Astrofı́sica and Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona, Martı́ i Franquès 1, 08028 Barcelona, Catalonia, Spain 4SISSA and INFN Sezione di Trieste, via Bonomea 265, 34136 Trieste, Italy