Thermodynamic Bethe ansatz equations of one-dimensional Hubbard model and high-temperature expansion

2002 ◽  
Vol 65 (16) ◽  
Author(s):  
Minoru Takahashi ◽  
Masahiro Shiroishi
Keyword(s):  
High Temperature ◽  
Hubbard Model ◽  
Bethe Ansatz ◽  
Temperature Expansion ◽  
Thermodynamic Bethe Ansatz ◽  
One Dimensional ◽  
High Temperature Expansion

scholarly journals Transport and optical conductivity in the Hubbard model: A high-temperature expansion perspective

2016 ◽  
Vol 94 (23) ◽  
Author(s):  
Edward Perepelitsky ◽  
Andrew Galatas ◽  
Jernej Mravlje ◽  
Rok Žitko ◽  
Ehsan Khatami ◽  
...  
Keyword(s):  
High Temperature ◽  
Hubbard Model ◽  
Optical Conductivity ◽  
Temperature Expansion ◽  
High Temperature Expansion

ULTRAVIOLET BEHAVIOR OF THE INTEGRABLE OFF-CRITICAL NON-UNITARY SERIES M3/q

1990 ◽  
Vol 05 (26) ◽  
pp. 2189-2195 ◽  
Author(s):  
P. CHRISTE ◽  
M. J. MARTINS
Keyword(s):  
High Temperature ◽  
Bethe Ansatz ◽  
Ground State ◽  
State Energy ◽  
Central Charge ◽  
Minimal Models ◽  
Perfect Agreement ◽  
Temperature Expansion ◽  
High Temperature Expansion ◽  
Higher Order Corrections

We discuss the ultraviolet behavior of the non-unitary M3/q (q = 5, 7) minimal models perturbed by the operator ϕ13. The Thermodynamic Bethe Ansatz is used to compute the central charge and the next higher order corrections in the high temperature expansion of the finite volume ground state energy. The results are in perfect agreement with perturbative calculations. Generalizations of these results are commented on.

High-temperature expansion for the single-band Hubbard model

1992 ◽  
Vol 46 (10) ◽  
pp. 6328-6337 ◽  
Author(s):  
J. A. Henderson ◽  
J. Oitmaa ◽  
M. C. B. Ashley
Keyword(s):  
High Temperature ◽  
Hubbard Model ◽  
Single Band ◽  
Temperature Expansion ◽  
High Temperature Expansion
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