Perturbative renormalization of the T T ¯ $$ \mathrm{T}\overline{\mathrm{T}} $$ -deformed free massive Dirac fermion
Abstract In this paper we explicitly carry out the perturbative renormalization of the T T ¯ $$ T\overline{T} $$ -deformed free massive Dirac fermion in two dimensions up to second order in the coupling constant. This is done by computing the two-to-two S-matrix using the LSZ reduction formula and c...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2021-12-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP12(2021)200 |