Zobrazeno 1 - 10
of 311
pro vyhledávání: '"Oliveira, J. C. P."'
Autor:
Rodrigues, C., Dias, M. M., Martins, L., Araujo, J. P., Oliveira, J. C. R. E, Pereira, A. M., Ventura, J.
With the ever increasing power dissipation in electrical devices, new thermal management solutions are in high demand to maintain an optimal operating temperature and efficient performance. In particular, recently developed magnetically-activated the
Externí odkaz:
http://arxiv.org/abs/1803.10490
Akademický článek
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We consider a class of topological defects in $(1,1)$-dimensions with a deformed $\phi^4$ kink structure whose stability analysis leads to a Schr\"odinger-like equation with a zero-mode and at least one vibrational (shape) mode. We are interested in
Externí odkaz:
http://arxiv.org/abs/1605.05344
Publikováno v:
Phys. Rev. D 86, 025008 (2012)
In this work we present a new class of real scalar field models admitting strongly interactive kink solutions. Instead of the usual exponential asymptotic behavior these topological solutions exhibit a power-law one. We investigate the interaction fo
Externí odkaz:
http://arxiv.org/abs/1208.4747
Publikováno v:
Phys.Lett.B717:313-318,2012
We assess the viability of successful reconstruction of the evolution of the dark energy equation of state using varying fundamental couplings, such as the fine structure constant or the proton-to-electron mass ratio. We show that the same evolution
Externí odkaz:
http://arxiv.org/abs/1112.3878
We study the effect of the rotation of an external electric field on the dynamics of half-integer disclination networks in two dimensional nematic liquid crystals with a negative dielectric anisotropy using LICRA, a LIquid CRystal Algorithm developed
Externí odkaz:
http://arxiv.org/abs/1011.5584
Publikováno v:
Phys.Rev.E83:011602,2011
In this paper we develop a common theoretical framework for the dynamics of thin featureless interfaces. We explicitly demonstrate that the same phase field and velocity dependent one-scale models characterizing the dynamics of relativistic domain wa
Externí odkaz:
http://arxiv.org/abs/1006.3564
Publikováno v:
Phys.Rev.D82:063534,2010
In this work we investigate the duality linking standard and tachyon scalar field cosmologies. We determine the transformation between standard and tachyon scalar fields and between their associated potentials, corresponding to the same background ev
Externí odkaz:
http://arxiv.org/abs/1006.2110
In this paper we investigate the dynamics of liquid crystal textures in a two-dimensional nematic under applied electric fields, using numerical simulations performed using a publicly available LIquid CRystal Algorithm (LICRA) developed by the author
Externí odkaz:
http://arxiv.org/abs/1005.3083
Akademický článek
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