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Toplam kayıt 33, listelenen: 21-30
Calculation of the Thermodynamic Functions Using A Mean Field Model For the Fluid-Solid Transition in Nitrogen
(Editura Acad Romane, 2020)
Temperature and pressure dependence of the thermodynamic quantities are calculated using the Landau phenomenological model for the first order fluid-solid transition in nitrogen. This calculation is performed by fitting ...
Structure and Raman Spectra in Cryolitic Melts: Simulations with an ab Initio Interaction Potential
(Amer Chemical Soc, 2014)
The Raman spectra of cryolitic melts have been calculated from molecular dynamics computer simulations using a polarizable ionic potential obtained by force-fitting to ab initio electronic structure calculations. Simulations ...
Condensation of two-dimensional harmonically confined bosons with Bessel-type interactions
(Amer Physical Soc, 2011)
We study the ground-state configurations of few interacting bosons confined in two dimensions by anisotropic harmonic potentials. By means of variational calculations, including correlation effects, we show that the ...
Localization-delocalization transition in the random dimer model
(Amer Physical Soc, 2010)
The random-dimer model is probably the most popular model for a one-dimensional disordered system where correlations are responsible for delocalization of the wave functions. This is the primary model used to justify the ...
Dynamical instability of a boson-fermion mixture at low dimensions
(Elsevier Science Bv, 2009)
We examine theoretically the dynamical response of a homogeneous mixture of condensed bosons and spin-polarized fermions confined inside a quasi-two-dimensional or a quasi-one-dimensional geometry, considering quasi-thre ...
Condensate oscillations oscillations in a Penrose tiling lattice
(Elsevier Science Bv, 2017)
We study the dynamics of a Bose-Einstein condensate subject to a particular Penrose tiling lattice. In such a lattice, the potential energy at each site depends on the neighbour sites, accordingly to.the model introduced ...
Anderson localization in optical lattices with speckle disorder
(Amer Physical Soc, 2011)
We study the localization properties of noninteracting waves propagating in a speckle-like potential superposed on a one-dimensional lattice. Using a combined decimation-renormalization procedure, we estimate the localization ...
Fabrication and characterization of TiOx based single-cell memristive devices
(Institute of Physics, 2023)
Nowadays, remarkable progress has been observed in research into neuromorphic computing systems inspired by the human brain. A memristive device can behaviorally imitate the biological neuronal synapse therefore memristor-based ...
Testing of Kerr black hole with quintessential dark energy through observational data by using quasi-periodic oscillations
(Elsevier B.V., 2023)
A viable method to examine the wide range of intriguing phenomena that occur in a strong gravity regime is the study of the quasi-periodic oscillations (QPOs) of X-ray flux seen in stellar-mass black hole (BH) binaries. ...
New traversable wormhole solutions in Einstein Gauss-Bonnet gravity
(World Scientific, 2023)
This paper explores the existence of static wormholes in 4-Dimensional Einstein Gauss-Bonnet (4D EGB) gravity. We discuss some possibilities for constructing radial-dependent shape functions via different strategies to ...