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Suramérica como región de paz : el caso del diferendo entre Venezuela y Guyana por la zona del Esequibo
(Universidad de San Andrés. Departamento de Ciencias Sociales, 2013-05)
Integrable systems and the boundary dynamics of (higher spin) gravity on AdS3.
(Universidad de Concepción, Facultad de Ciencias Físicas y Matemáticas, Departamento de Física., 2021)
This thesis extends a previously found relation between the integrable KdV
hierarchy and the boundary dynamics of pure gravity on AdS3 described in the
highest weight gauge, to a more general class of integrable systems ...
Separação espacial de fases no modelo de seis vértices
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2020-01-14)
In this work, we have studied the six-vertex model with domain wall and reflecting end boundary conditions, focusing mainly on the influence of boundary conditions on the thermodynamic limit. In order to find a complete ...
Ansatz de Bethe algébrico com fronteiras triangulares
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2014-05-26)
In this work we study vertex models with non-diagonal boundaries, characterized by reection matrices with an upper triangular form. By means of an extension of the algebraic Bethe ansatz, we construct generalized Bethe ...