For the simplest quantum field theory originating from a non-trivial fixed point of the renormalization group, the Lee-Yang model, we show that the operator space determined by the particle dynamics in the massive phase and that prescribed by conformal symmetry at criticality coincide.

Isomorphism of critical and off-critical operator spaces in two-dimensional quantum field theory / Delfino, Gesualdo; Niccoli, G.. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - 799:3(2008), pp. 364-378. [10.1016/j.nuclphysb.2008.01.019]

Isomorphism of critical and off-critical operator spaces in two-dimensional quantum field theory

Delfino, Gesualdo;
2008-01-01

Abstract

For the simplest quantum field theory originating from a non-trivial fixed point of the renormalization group, the Lee-Yang model, we show that the operator space determined by the particle dynamics in the massive phase and that prescribed by conformal symmetry at criticality coincide.
2008
799
3
364
378
Delfino, Gesualdo; Niccoli, G.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/13320
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