Cao and K. Shi, Off-Diagonal Bethe Ansatz for Exactly Solvable Models, Springer Press, 2015.Y. Wang, W.-L. Yang, J. Cao, K. Shi, Off-Diagonal Bethe Ansatz for Exactly Solvable Models, Springer, 2015.Y. Wang, W.-L. Yang, J. Cao, and K. Shi, Off-Diagonal Bethe Ansatz for ...
Chapter 7The Nested Off-Diagonal Bethe AnsatzInChap.2,weintroducedhowthenestedalgebraicBetheAnsatzmethodwasusedinthe exact solution of the periodic SU(n)-invariant spin chain. This method can alsosolve the open chain with diagonal boundaries [1–5]. However, as for the SU(2)case [6], it ...
Physics, Northwest University, Xian 710069, China dBeijing Center for Mathematics and Information Interdisciplinary Sciences, Beijing, 100048, China Abstract The spin- 1 2 XYZ model with periodic boundary and anti-periodic boundary con- ditions are studied via the off-diagonal Bethe ansatz method. ...
By using an $\eta$-pairing realization we constructeigenstates of the Hamiltonian with off-diagonal long-range order. It is alsoshown that these states lie in the ground state sector. We exactly solve themodel on a one-dimensional lattice by the Bethe ansatz....
2 Higher Order Nonholonomic Manifolds In this section, we outline the geometry of higher order nonholonomic manifolds which, for simplicity, will be m...A Method of Constructing OffDiagonal Solutions in Metric-Affine and String Gravity, hep-th/0310133, in: Clifford and Riemann - Vacaru, Gaburo...
withoff-diagonaldisorder.Forthesesystems,thedisordercanbe“gauged away,”andthespectrumcanbemappedcompletelyontothespectrumofthe orderedproblem,whichcanbesolvedbyBetheansatzorbybosonization.We studythemagneticpropertiesofthepersistentcurrentsinmesoscopicrings inthecaseinwhichtheorderedsystemisaLuttingerliquid.Thesyst...
Off-diagonal Bethe Ansatz solution of the 蟿 2-modelLattice Integrable ModelsBethe AnsatzThe generic quantum 蟿 2-model (also known as Baxter-Bazhanov-Stroganov (BBS) model) with periodic boundary condition is studied via the off-diagonal Bethe Ansatz methodJournal of High Energy Physics...
Bethe AnsatzThe generic quantum $\tau_2$-model (also known as Baxter-Bazhanov-Stroganov (BBS) model) with periodic boundary condition is studied via the off-diagonal Bethe Ansatz method. The eigenvalues of the corresponding transfer matrix (solutions of the recursive functional relations in $\...
The $so(5)$ (i.e., $B_2$) quantum integrable spin chains with both periodic and non-diagonal boundaries are studied via the off-diagonal Bethe Ansatz method. By using the fusion technique, sufficient operator product identities (comparing to those in [1]) to determine the spectrum of ...
Wang, Off-diagonal Bethe ansatz solution of the XXX spin chain with arbitrary boundary conditions, Nucl. Phys. B 875, 152 (2013).J. Cao, W.-L. Yang, K. Shi, Y. Wang, Off-diagonal Bethe Ansatz solution of the XXX spin chain with arbitrary boundary conditions, Nucl. Phys. B 875 ...