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Mostrando ítems 81-90 de 128
TT¯ type deformation in the presence of a boundary
(Springer, 2018-08)
We continue the study of a recently proposed solvable irrelevant deformation of an AdS3/CFT2 correspondence that leads in the UV to a theory with Hagedorn spectrum. This can be thought of as a single trace analog of the ...
Comment on: “Ground state energies from converging and diverging power series expansions”, Ann. Phys. 373 (2016) 456–469
(Academic Press Inc Elsevier Science, 2017-01)
We compare two alternative expansions for finite attractive wells. One of them is known from long ago and is given in terms of powers of the strength parameter. The other one is based on the solution of the equations of ...
Quantum correlations in systems of indistinguishable particles/ topological states of matter in a number conserving setting
(Universidade Federal de Minas GeraisUFMG, 2015-08-17)
This thesis is a contribution to the research field of three distinct subjects: quantum correlations in systems of indistinguishable particles, topological states of matter, and non-Markovian dynamics. The first two subjects ...
The first frequency of cantilevered bars with geometric effect: a mathematical and experimental evaluation
(Abcm Brazilian Soc Mechanical Sciences & Engineering, 2014)
Métodos de elementos virtuales mixtos para problemas no lineales en mecánica de fluidos = Mixed virtual element methods for nonlinear problems in fluids mechanics.
(Universidad de Concepción.Facultad de Ciencias Físicas y MatemáticasDepartamento de Ingeniería Matemática., 2019)
In this thesis we introduce and analyze further applications of the Virtual Element Method (VEM), which can be interpreted as an evolution of the Mimetic Finite Differences method offering high order approximation spaces ...