Defining the root-TT bar operator

• Autoři: HADASZ Leszek; VON UNGE Rikard
• Rok publikování: 2025
• Druh: Článek v odborném periodiku
• Časopis / Zdroj: Physical review D
• Fakulta / Pracoviště MU: Přírodovědecká fakulta
• www: https://doi.org/10.1103/PhysRevD.111.045024
• Doi: http://dx.doi.org/10.1103/PhysRevD.111.045024
• Klíčová slova: Conformal field theory; Quantum field theory; Symmetries; Real & complex analysis
• Popis: We give a tentative definition of the recently introduced root-T T operator in a generic, two-dimensional quantum conformal field theory with a continuous spectrum of scaling weights. The definition assumes certain factorization properties and uses Schwinger parametrization to introduce the square root. Properties of the operator thus defined are investigated by explicit computation of variations of two- and three-point correlation functions.

Související projekty

• Duality a derivace vyšších řádů
• Cartanovy supergeometrie a vyšší Cartanovy geometrie