The Exact relations between the coupling constants and the masses of particles for the integrable perturbed conformal field theories
Sep, 199314 pages
Published in:
- Phys.Lett.B 324 (1994) 45-51
Report number:
- PAR-LPTHE-93-47
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Abstract: (Elsevier)
We give the exact relations between the coupling constants and the masses of particles for the integrable perturbed coset models of Conformal Field Theory associated with simply laced Lie algebras G and for the minimal models of CFT perturbed by the operator φ 12 ( φ 21 ). The ultraviolet and infrared asymptotics of the finite size ground state energy (Casimir energy) of these field theories are considered.- field theory: conformal
- dimension: 2
- coupling constant
- mass spectrum
- perturbation theory: higher-order
- integrability
- energy: Casimir
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