Physical sciences topic list of research papers
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Dynamics of a Dirac fermion in the presence of spin noncommutativity
Abstract In this work, we gain further insight in the physical aspects of the spin noncommutativity, which mix spacetime and spin degrees of freedom in a noncommutative scenario, in a Lorentz invariant way. Due to the combination of noncommutativity ...
2012 / A.F. Ferrari, M. Gomes, V.G. Kupriyanov, C.A. Stechhahn -
The bridge functions of molten salts2002 / Çetin Taşseven, Luis Enrique González, Moises Silbert, Olga Alcaraz, Joaquim Trullàs
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A comparative study on the application of various artificial neural networks to simultaneous prediction of rock fragmentation and backbreak
Abstract In blasting operation, the aim is to achieve proper fragmentation and to avoid undesirable events such as backbreak. Therefore, predicting rock fragmentation and backbreak is very important to arrive at a technically and economically...
2013 / A. Sayadi, M. Monjezi, N. Talebi, Manoj Khandelwal -
Two emission mechanisms in the Fermi Bubbles: A possible signal of annihilating dark matter
Abstract We study the variation of the spectrum of the Fermi Bubbles with Galactic latitude. Far from the Galactic plane ( | b | ...
2013 / Dan Hooper, Tracy R. Slatyer -
Solitary wave solutions for a certain class of nonlinear differential equations
Abstract Generalized forms of exact solitary wave solutions of the class (1.1) are investigated. The analysis rests mainly on the standard a direct algebraic method. The most general solutions are obtained, possibly having a constant term in their...
2012 / M.A. Abdel-Razek -
Penetration of the Earth's free oscillations at 54 minute period into the atmosphere2005 / G. M. Shved, L. N. Petrova, O. S. Polyakova
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A Generic Process Algebra
Abstract The three classical process algebra CCS, CSP and ACP present several differences in their respective technical machinery. This is due, not only to the difference in their operators, but also to the terminology and “way of thinking” of the...
2006 / Jos C.M. Baeten, Mario Bravetti -
Simulation of Electric Fields in Small Size Divertor Tokamak Plasma Edge2010 / A. H. BEKHEIT
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Parametric evaluations of Ramanujan’s singular moduli
Abstract At scattered places of his notebooks, Ramanujan recorded over 30 values of singular moduli. In this paper, we offer some general formulas for the explicit evaluations of Ramanujan’s singular moduli by parameterizations of Ramanujan’s...
2012 / Nipen Saikia -
Electric–magnetic symmetry and Noether's theorem2012 / Robert P Cameron, Stephen M Barnett
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Born–Infeld axion–dilaton electrodynamics and electromagnetic confinement
Abstract A generalization of Born–Infeld non-linear vacuum electrodynamics involving axion and dilaton fields is constructed with couplings dictated by electromagnetic duality and SL ( ...
2011 / D.A. Burton, T. Dereli, R.W. Tucker -
Eccentricity and elliptic flow in proton–proton collisions from parton evolution
Abstract It has been argued that high-multiplicity proton–proton collisions at the LHC may exhibit collective phenomena usually studied in the context of heavy-ion collisions, such as elliptic flow. We study this issue using DIPSY—a Monte Carlo...
2011 / Emil Avsar, Christoffer Flensburg, Yoshitaka Hatta, Jean-Yves Ollitrault, Takahiro Ueda -
Remarks on the Qin–Ma parametrization of quark mixing matrix
Abstract Recently, Qin and Ma (QM) have advocated a new Wolfenstein-like parametrization of the quark mixing matrix based on the triminimal expansion of the Cabibbo–Kobayashi–Maskawa (CKM) parametrization. The CP-odd phase in the QM parametrization...
2011 / Y.H. Ahn, Hai-Yang Cheng, Sechul Oh -
STAGGERED PRICE CONTRACTS AND INFLATION PERSISTENCE: SOME GENERAL RESULTS2007 / Karl Whelan
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How self-dual is QCD?
Abstract Vacuum characteristics quantifying dynamical tendency toward self-duality in gauge theories could be used to judge the relevance of classical solutions or the viability of classically motivated vacuum models. Here we decompose the field...
2011 / Andrei Alexandru, Ivan Horváth -
One-loop divergences in massive gravity theory
Abstract The one-loop divergences are calculated for the recently proposed ghost-free massive gravity model, where the action depends on both metric and external tensor field f. The non-polynomial structure of the massive term is reduced to a more...
2012 / I.L. Buchbinder, D.D. Pereira, I.L. Shapiro -
Towards the string dual of tumbling and cascading gauge theories
Abstract We build type IIB backgrounds that can be interpreted as the dual description of field theories in which the dynamics shows many non-trivial phenomena, generalizing the baryonic branch of the Klebanov–Strassler system. We illustrate the...
2012 / Eduardo Conde, Jérôme Gaillard, Carlos Núñez, Maurizio Piai, Alfonso V. Ramallo -
Hybrid Vlasov–Fokker–Planck–Maxwell simulations of fast electron transport and the time dependance of K -shell excitation in a mid- Z metallic target2013 / A G R Thomas, M Sherlock, C Kuranz, C P Ridgers, R P Drake
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Using Neutrinos to Monitor Nuclear Reactors: the Angra Neutrino Experiment, Simulation and Detector Status
Abstract We present the status of the Angra Neutrino Experiment, aimed at developing an antineutrino detector for monitoring nuclear reactor activity. The detector comprises a 1.42 m3 Gadolinium-Water Cerenkov target, surrounded by 50 cm of water...
2015 / J.C. Anjos, T. Abrahão, T.A. Alvarenga, L.P. Andrade, G. Azzi, et al. -
Chaotic inflation with a fractional power-law potential in strongly coupled gauge theories
Abstract Models of chaotic inflation with a fractional power-law potential are not only viable but also testable in the foreseeable future. We show that such models can be realized in simple strongly coupled supersymmetric gauge theories. In these...
2013 / Keisuke Harigaya, Masahiro Ibe, Kai Schmitz, Tsutomu T. Yanagida