On sinh–Gordon thermodynamic Bethe ansatz and fermionic basis

2014/04/30 by Stefano Negro · 1 citation
Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Ansatz #Basis (linear algebra) #Bethe ansatz #Black Holes and Theoretical Physics #Formalism (music) #Hyperbolic function #Integrable system #Limit (mathematics) #Mathematical analysis #Mathematical physics #Physics #Quantum electrodynamics #Quantum many-body systems #Statistical physics #Theoretical physics #Thermodynamic limit #hep-th #math-ph #math.MP

paper · pdf · doi:10.1142/s0217751x14501115

published as IJMPA, vol. 29 (2014) 1450111 · 27 pages, 13 figures. Correction of some typos and minor reformatting

arxiv created 2014/06/19 · arxiv updated 2014/08/05 · openalex publication_date 2014/08/06 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

We review the construction of the fermionic basis for sinh–Gordon model and investigate numerically the ultraviolet limit of the one-point functions. We then compare the predictions obtained from this formalism against previously established results.

Citations

• Hidden Grassmann structure in the XXZ model III: introducing the Matsubara direction
• Integrable Structure of Conformal Field Theory III. The Yang-Baxter Relation
• Hidden Grassmann Structure in the XXZ Model V: Sine-Gordon Model
• Expectation values of descendent fields in the sine-Gordon model

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