Kniha Off-Diagonal Bethe Ansatz for Exactly Solvable Models Yupeng Wang

Off-Diagonal Bethe Ansatz for Exactly Solvable Models

Jazyk: Angličtina
Vazba: Pevná
Dostupnost: U nakladatele na objednávku
Odesíláme za 17-27 dnů
2 689
This book introduces the off-diagonal Bethe ansatz method, an unified analytic theory for the eigenv...

Informace o knize

Jazyk
Angličtina
Vazba
Kniha - Pevná
Vydáno
2015
Stránek
296
EAN
9783662467558
ISBN
3662467550
Enbook ID
09216139
Hmotnost
760
Rozměry
155 x 235 x 17

Kompletní popis

This book introduces the off-diagonal Bethe ansatz method, an unified analytic theory for the eigenvalue problem of quantum integrable models. Based on the intrinsic properties of the R-matrix and the K-matrices, a systematic method to construct the operator identities of the transfer matrix is introduced. Those identities allow one to establish the inhomogeneous T-Q relation formalism and the Bethe ansatz equations. The advantage of this method is that it overcomes the obstacle of the reference state. Several longstanding models, which had never been solved via other methods, can be solved via this method. Both the exact results and the off-diagonal Bethe ansatz method itself have important applications in quantum field theory, low-dimensional condensed matter physics, statistical physics and cold atom systems.

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