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Mostrando ítems 81-90 de 106
Post-sphaleron baryogenesis and an upper limit on the neutron-antineutron oscillation time
(2013-06-17)
A recently proposed scenario for baryogenesis, called post-sphaleron baryogenesis (PSB), is discussed within a class of quark-lepton unified framework based on the gauge symmetry SU(2)L×SU(2) R×SU(4)c realized in the ...
Post-sphaleron baryogenesis and an upper limit on the neutron-antineutron oscillation time
(2013-06-17)
A recently proposed scenario for baryogenesis, called post-sphaleron baryogenesis (PSB), is discussed within a class of quark-lepton unified framework based on the gauge symmetry SU(2)L×SU(2) R×SU(4)c realized in the ...
Oscillation modes of hybrid stars within the relativistic Cowling approximation
(IOP Publishing, 2018-12)
The first direct detection of gravitational waves has opened a new window to study the Universe and would probably start a new era: the gravitational wave Astronomy. Gravitational waves emitted by compact objects like ...
Transição quiral na matéria de quarks magnetizada
(Florianópolis, 2013)
Self-similarity in a kantowski-sachs universe with a string cloudSelf-similarity in a kantowski-sachs universe with a string cloud
(Revista Mexicana de Física, 2009)
Geometrization of integrable systems with applications to holography.
(Universidad de Concepción.Facultad de Ciencias Físicas y Matemáticas, 2020)
The holographic principle originates from the observation that black hole entropy is proportional to the horizon area and not, as expected, to the volume. This
principle has found a concrete manifestation in the Anti-de ...
Não-comutatividade via estruturas simpléticas com aplicações em sistemas não lineares, mecânica clássica e cosmologia
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasPrograma de Pós-graduação em FísicaUFJF, 2017)
Black holes in Einstein–Gauss–Bonnet gravity with a string cloud background
(Elsevier Science, 2010-05)
We obtain a black hole solution in the Einstein–Gauss–Bonnet theory for the string cloud model in a five-dimensional spacetime. We analyze the event horizons and naked singularities. Later, we compute the Hawking temperature ...
A (re)construção de uma identidade : uma perspectiva antropológica sobre a formação inicial de soldados na Polícia Militar do estado de Mato Grosso : ritual de passagem : como se forja uma identidade de civil para militar
(Universidade Federal de Mato GrossoBrasilInstituto de Ciências Humanas e Sociais (ICHS)UFMT CUC - CuiabáPrograma de Pós-Graduação em Antropologia Social, 2017-05-12)
In general, with current levels of violence, much has criticized the security forces,
but the debate about the training of the police do not get the same impact. On
this assumption, this work aims to direct the ...