Physical sciences topic list of research papers
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Natural inflation from 5D SUGRA and low reheat temperature
Abstract Motivated by recent cosmological observations of a possibly unsuppressed primordial tensor component r of inflationary perturbations, we reanalyze in detail the 5D conformal SUGRA originated natural inflation model of Ref. [1]. The model is ...
2015 / Filipe Paccetti Correia, Michael G. Schmidt, Zurab Tavartkiladze -
Virasoro algebra for particles with higher derivative interactions
Abstract In this Letter we show that the worldline reparametrization for particles with higher derivative interactions appears as a higher-dimensional symmetry, which is generated by a truncated Virasoro algebra. We also argue that for generic...
2003 / Pei-Ming Ho -
A model for explaining fusion suppression using the classical trajectory method2013 / C K Phookan, K Kalita
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Charge fluctuations in a quark–antiquark system
Abstract It is pointed out that the recent data on charge fluctuations observed in heavy ion collisions are compatible with production of a system of weakly correlated constituent quarks and antiquarks.
2002 / A. Bialas -
Observation of energetic protons trapped in laboratory magnetic-tower jets2013 / F Suzuki-Vidal, S Patankar, S V Lebedev, S N Bland, H Doyle, et al.
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About the Quasi Steady State Approximation for a Reaction Diffusion System Describing a Chain of Irreversible Chemical Reactions2014 / F Conforto, L Desvillettes
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Nonlinear electrophoresis at arbitrary field strengths: small-Dukhin-number analysis2014 / Ory Schnitzer, Ehud Yariv
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A general mass law for broadband energy harvesting
Abstract It is well known that the power absorbed by a linear oscillator when excited by white noise base acceleration depends only on the mass of the oscillator and the spectral density of the base motion. This places an upper bound on the energy...
2013 / R.S. Langley -
Probing Single-Photon Ionization on the Attosecond Time Scale2011 / K. Klünder, J. M. Dahlström, M. Gisselbrecht, T. Fordell, M. Swoboda, et al.
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The Milky Way’s stellar disk2013 / Hans-Walter Rix, Jo Bovy
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Proximity effect in superconductor/conical magnet/ferromagnet heterostructures2014 / Daniel Fritsch, James F Annett
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Theoretical Aspects of Microchannel Acoustofluidics: Thermoviscous Corrections to the Radiation Force and Streaming
Abstract We study the effects of the temperature dependence of viscosity and density on the acoustic radiation force and the boundary-driven acoustic streaming in microchannel acoustofluidics. The acoustic streaming slip velocity for the bulk flow...
2014 / Peter Barkholt Muller, Henrik Bruus -
Two-loop electroweak threshold corrections to the bottom and top Yukawa couplings
Abstract We study the relationship between the MS ¯ Yukawa...
2014 / Bernd A. Kniehl, Oleg L. Veretin -
Holography of wrapped M5-branes and Chern–Simons theory
Abstract We study three-dimensional superconformal field theories on wrapped M5-branes. Applying the gauge/gravity duality and the recently proposed 3d–3d relation, we deduce quantitative predictions for the perturbative free energy of a...
2014 / Dongmin Gang, Nakwoo Kim, Sangmin Lee -
Double Beta Decay Experiments: Present Status and Prospects for the Future
Abstract The review of modern experiments on search and studying of double beta decay processes is done. Results of the most sensitive current experiments are discussed. The main attention is paid to EXO-200, KamLAND-Zen, GERDA-I and CUORE-0...
2015 / A.S. Barabash -
Discrete flavour symmetries from the Heisenberg group
Abstract Non-abelian discrete symmetries are of particular importance in model building. They are mainly invoked to explain the various fermion mass hierarchies and forbid dangerous superpotential terms. In string models they are usually associated...
2016 / E.G. Floratos, G.K. Leontaris -
Position space formulation for Dirac fermions on honeycomb lattice
Abstract We study how to construct Dirac fermion defined on the honeycomb lattice in position space. Starting from the nearest neighbor interaction in tight binding model, we show that the Hamiltonian is constructed by kinetic term and second...
2014 / Masaki Hirotsu, Tetsuya Onogi, Eigo Shintani -
The perihelion of Mercury advance and the light bending calculated in (enhanced) Newton’s theory2013 / M. A. Abramowicz, G. F. R. Ellis, J. Horák, M. Wielgus
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Magnetic superelasticity and inverse magnetocaloric effect in Ni-Mn-In2007 / Thorsten Krenke, Eyüp Duman, Mehmet Acet, Eberhard F. Wassermann, Xavier Moya, et al.
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Conformal symmetries of FRW accelerating cosmologies
Abstract We show that any accelerating Friedmann–Robertson–Walker (FRW) cosmology with equation of state w < − 1 / ...
2014 / A. Kehagias, A. Riotto