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Kinetic Activation Relaxation Technique
Kinetic Activation Relaxation Technique Computational Physics
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2011/8/4
Abstract: We present a detailed description of the kinetic Activation-Relaxation Technique (k-ART), an off-lattice, self-learning kinetic Monte Carlo algorithm with on-the-fly event search. Combining ...
Numerical Computations of Conductivities over Agglomerated Continuum Percolation Models
continuum percolation conductivity critical exponents agglomerated particles
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2011/8/16
Abstract: We numerically investigate the conductivities of continuum percolation models consisting of overlapped particles using the finite difference method as a sequel of our previous article (Int. ...
On Modeling of Statistical Properties of Classical 3D Spin Glasses
Spin-glass Hamiltonian random network Birkhoff ergodic hypothesis statistic distributions parallel algorithm numerical simulation
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2011/8/16
Abstract: We study statistical properties of 3D classical spin glass layer of certain width and infinite length. The 3D spin glass is represented as an ensemble of disordered 1D spatial spin-chains (S...
Modeling near-field radiative heat transfer from sharp objects using a general 3d numerical scattering technique
Modeling near-field radiative heat transfer sharp objects 3d numerical scattering technique
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2011/8/4
Abstract: We examine the non-equilibrium radiative heat transfer between a plate and finite cylinders and cones, making the first accurate theoretical predictions for the total heat transfer and the s...
Gravitational constant calculation methodologies
Gravitational constant calculation methodologies Statistics and Probability
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2011/8/4
Abstract: We consider the gravitational constant calculation methodologies for a rectangular block of the torsion balance body presented in the papers Phys. Rev. Lett. 102, 240801 (2009) and Phys.Rev....
Quaternion-Octonion SU(3) Flavor Symmetry
SU(3) Quaternions Octonions and Gell Mann matrices
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2011/8/3
Abstract: Starting with the quaternionic formulation of isospin SU(2) group, we have derived the relations for different components of isospin with quark states. Extending this formalism to the case o...
Hamiltonian Formulation of Classical Fields with Fractional Derivatives
Fractional derivatives Lagrangian and Hamiltonian formulation
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2011/8/3
Abstract: An investigation of classical fields with fractional derivatives is presented using the fractional Hamiltonian formulation. The fractional Hamilton's equations are obtained for two classical...
Geometric relation for neutrino mixing angles and theta(13)
Geometric relation neutrino mixing angles theta(13)
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2011/8/3
Abstract: Inspired by the recent T2K indication of a relatively large theta(13) angle in the neutrino mixing matrix we propose here a definite geometric relation between the three usually thought "ind...
Evidence-Based Filters for Signal Detection: Application to Evoked Brain Responses
Evoked Brain Responses Bayesian Evidence Brain Machine Interface Optimum Filters
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2011/8/3
Abstract: Template-based signal detection most often relies on computing a correlation, or a dot product, between an incoming data stream and a signal template. Such a correlation results in an ongoin...
Molecular dynamics simulation of the recrystallization of amorphous Si layers: Comprehensive study of the dependence of the recrystallization velocity on the interatomic potential
Molecular dynamics simulation amorphous Si layers the recrystallization velocity
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2011/8/3
Abstract: The molecular dynamics method is applied to simulate the recrystallization of an amorphous/crystalline silicon interface. The atomic structure of the amorphous material is constructed with t...
Quaternion Gravi-Electromagnetism
Quaternion dyons gravito-dyons gravi-electromagnetism
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2011/8/2
Abstract: Defining the generalized charge, potential, current and generalized fields as complex quantities where real and imaginary parts represent gravitation and electromagnetism respectively, corre...
Solution to Banff 2 Challenge Based on Likelihood Ratio Test
Solution Banff 2 Likelihood Ratio Test Statistics and Probability
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2011/8/2
Abstract: We describe our solution to the Banff 2 challenge problems as well as the outcomes.
A random walk on image patches
image patches diffusion maps Laplacian eigenmaps graph Laplacian commute time Statistics and Probability
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2011/8/2
Abstract: In this paper we address the problem of understanding the success of algorithms that organize patches according to graph-based metrics. Algorithms that analyze patches extracted from images ...
Calculating a confidence interval on the sum of binned leakage
confidence interval, likelihood ratio, binomial distribution
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2011/9/9
Calculating the expected number of misclassified outcomes is a standard problem of particular interest for rare-event searches. The Clopper-Pearson method
allows calculation of classical confidence i...
Non-perturbative heterogeneous mean-field approach to epidemic spreading in complex networks
Non-perturbative heterogeneous mean-field approach epidemic spreading complex networks
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2011/9/9
Since roughly a decade ago, network science has focussed among others on the problem of how the spreading of diseases depends on structural patterns. Here, we contribute to further advance our underst...