TTbar deformed fermionic theories revisited

<!--HTML-->In this talk, I will discuss the TTbar deformation of fermionic theories. First, I briefly review the TTbar deformation of two-dimensional QFTs. And, I demonstrate the Hamiltonian analysis of the TTbar deformation of free fermion, and I show how this reproduces the deformed spectrum...

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Detalles Bibliográficos
Autor principal: Yoon, Junggi
Lenguaje:eng
Publicado: 2021
Materias:
Conferences & Workshops
Acceso en línea:http://cds.cern.ch/record/2777101
Descripción
Sumario:<!--HTML-->In this talk, I will discuss the TTbar deformation of fermionic theories. First, I briefly review the TTbar deformation of two-dimensional QFTs. And, I demonstrate the Hamiltonian analysis of the TTbar deformation of free fermion, and I show how this reproduces the deformed spectrum. Then, I explain how negative norm states could appear in the TTbar deformed fermionic theories depending on the energy-momentum tensor. Finally, I shortly summarize our results on the TTbar deformation of N=(1,1) SUSY theory.

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