Results 121 to 130 of about 30,334 (209)

SIMPLIFICATION OF THERMODYNAMIC BETHE-ANSATZ EQUATIONS

open access: yesPhysics and Combinatorics, 2001
Thermodynamic Bethe ansatz equations for XXZ model at $| |\ge 1$ is simplified to an integral equation which has one unknown function. This equation is analytically continued to $| |<1$.
openaire   +2 more sources

Bethe Ansatz Solutions to Quasi Exactly Solvable Difference Equations

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2009
Bethe ansatz formulation is presented for several explicit examples of quasi exactly solvable difference equations of one degree of freedom which are introduced recently by one of the present authors.
Ryu Sasaki, Wen-Li Yang, Yao-Zhong Zhang
doaj   +1 more source

Percolation Theories for Quantum Networks. [PDF]

open access: yesEntropy (Basel), 2023
Meng X   +6 more
europepmc   +1 more source

Exact spectral function of one-dimensional Bose gases. [PDF]

open access: yesNatl Sci Rev
Cheng S   +5 more
europepmc   +1 more source

Comb Model in Periodic Potential. [PDF]

open access: yesEntropy (Basel)
Iomin A, Milovanov A, Sandev T.
europepmc   +1 more source

Home - About - Disclaimer - Privacy