Effective Field Theories in a Finite Volume
نویسندگان
چکیده
منابع مشابه
Integrable Quantum Field Theories in Finite Volume: Excited State Energies
We develop a method of computing the excited state energies in Integrable Quantum Field Theories (IQFT) in nite geometry, with spatial coordinate compacti ed on a circle of circumference R. The IQFT \commuting transfer-matrices" introduced in [1] for Conformal Field Theories (CFT) are generalized to non-conformal IQFT obtained by perturbing CFT with the operator 1;3. We study the models in whic...
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ژورنال
عنوان ژورنال: Few-Body Systems
سال: 2018
ISSN: 0177-7963,1432-5411
DOI: 10.1007/s00601-018-1458-8