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$\mathrm{T}\overline{\mathrm{T}}$-deformed 1d Bose gas
$\mathrm{T}\overline{\mathrm{T}}$ deformation was originally proposed as an irrelevant solvable deformation for 2d relativistic quantum field theories (QFTs). The same family of deformations can also be defined for integrable quantum spin chains which was first studied in the context of integrabilit...
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Lenguaje: | eng |
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2020
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Acceso en línea: | https://dx.doi.org/10.21468/SciPostPhys.12.6.191 http://cds.cern.ch/record/2743478 |