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Numerical approach to simulating interference phenomena in a cavity with two oscillating mirrors
(American Physical Society, 2017-02)
We study photon creation in a cavity with two perfectly conducting moving mirrors. We derive the dynamic equations of the modes and study different situations concerning various movements of the walls, such as translational ...
Motion induced radiation and quantum friction for a moving atom
(American Physical Society, 2019-08-30)
We study quantum dissipative effects that result from the nonrelativistic motion of an atom, coupled to a quantum real scalar field, in the presence of a static imperfect mirror. Our study consists of two parts: in the ...
Quantum fluctuations stabilize skyrmion textures
(American Physical Society, 2015)
We study the quantum spin waves associated to skyrmion textures. We show that the zero-point energy associated to the quantum spin fluctuations of a noncollinear spin texture produce Casimir-like magnetic fields. We study ...
Quantum fluctuations stabilize skyrmion textures
(2015)
We study the quantum spin waves associated to skyrmion textures. We show that the zero-point energy associated to the quantum spin fluctuations of a noncollinear spin texture produce Casimir-like magnetic fields. We study ...
Estudo do modelo de Rabi no contexto de sistemas quânticos abertos
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2009-01-27)
The Rabi Hamiltonian describes the interaction between a two-level atom and a single mode of the quantized electromagnetic field. In this work we study numerically and analytically the dynamics of the Rabi hamiltonian ...
Chiral transition of fundamental and adjoint quarks
(Elsevier B.V., 2014-01-20)
The chiral symmetry breaking transition of quarks in the fundamental and adjoint representation is studied in a model where the gap equation contains two contributions, one containing a confining propagator and another ...
Hanbury-Brown-Twiss interferometry for sonoluminescence bubble
(American Physical Soc, 1997-09-01)
Two-photon correlation of the light pulse emitted from a sonoluminescence bubble is discussed. It is shown that several important features of the mechanism of light emission, such as the time scale and the shape of the ...
Hanbury-Brown-Twiss interferometry for sonoluminescence bubble
(American Physical Soc, 1997-09-01)
Two-photon correlation of the light pulse emitted from a sonoluminescence bubble is discussed. It is shown that several important features of the mechanism of light emission, such as the time scale and the shape of the ...