Physical sciences topic list of research papers
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How two neutrino superbeam experiments do better than one
Abstract We examine the use of two superbeam neutrino oscillation experiments with baselines ≲1000 km to resolve parameter degeneracies inherent in the three-neutrino analysis of such experiments. We find that with appropriate choices of neutrino...
2003 / V. Barger, D. Marfatia, K. Whisnant -
Effective number of neutrinos and baryon asymmetry from BBN and WMAP
Abstract We place constraints on the number of relativistic degrees of freedom and on the baryon asymmetry at the epoch of Big Bang Nucleosynthesis (BBN) and at recombination, using cosmic background radiation (CBR) data from the Wilkinson Microwave ...
2003 / V. Barger, James P. Kneller, Hye-Sung Lee, Danny Marfatia, Gary Steigman -
Fundamental matter and the deconfining phase transition in 2+1 D
Abstract We analyze the effect of heavy fundamentally charged particles on the finite temperature deconfining phase transition in the (2+1)-dimensional Georgi–Glashow model. We show that in the presence of fundamental matter the transition turns...
2002 / Gerald V. Dunne, Alex Kovner, Shinsuke M. Nishigaki -
Cosmological sigma model with non-minimal coupling to the target space2014 / Victor Shchigolev
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A Review on Solar Wind Modeling: Kinetic and Fluid Aspects2010 / Marius M. Echim, Joseph Lemaire, Øystein Lie-Svendsen
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Critical currents in superfluid helium nearT ?2005 / P. Leiderer, F. Pobell
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Giant gravitons and a correspondence principle
Abstract We propose a correspondence between the physics of certain small charge black holes in AdS k ×S l and large charge black holes in AdS ...
2002 / Vijay Balasubramanian, Asad Naqvi -
Unimodular supergravity
Abstract We present the locally supersymmetric formulation of unimodular gravity theory in D (1⩽D⩽11) dimensions, namely, supergravity theory with the metric tensor whose determinant is constrained to be unity. In such a formulation, the usual...
2002 / Hitoshi Nishino, Subhash Rajpoot -
Isovector pairing in odd–odd N=Z 50Mn
Abstract High-spin states in the odd–odd N=Z nucleus 50 25Mn have been investigated. A sequence of states up to J π =6+ has been assigned as the T=1 analogue of...
2002 / C.D. O'Leary, M.A. Bentley, S.M. Lenzi, G. Martı́nez-Pinedo, D.D. Warner, et al. -
Should E8 SUSY Yang–Mills be reconsidered as a family unification model?
Abstract We review earlier proposals for E 8 family unification, and discuss why recent work of Kovner and Shifman on condensates in supersymmetric Yang–Mills theories suggests the reconsideration of E 8...
2002 / Stephen L. Adler -
On the calculation of the electrostatic potential, electric field and electric field gradient from the aspherical pseudoatom model2006 / Anatoliy Volkov, Harry F. King, Philip Coppens, Louis J. Farrugia
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Bouncing cosmology in modified Gauss–Bonnet gravity
Abstract We explore bounce cosmology in F ( G ) gravity with the Gauss–Bonnet invariant G ...
2014 / Kazuharu Bamba, Andrey N. Makarenko, Alexandr N. Myagky, Sergei D. Odintsov -
Collisional energy loss above the critical temperature in QCD
Abstract We compute the collisional energy loss for a heavy quark above the critical temperature in Quantum ChromoDynamics (QCD). We work in the semi Quark–Gluon Plasma, which assumes that this region is dominated by the non-trivial holonomy of the...
2014 / Shu Lin, Robert D. Pisarski, Vladimir V. Skokov -
A novel Rb vapor plasma source for plasma wakefield accelerators
Abstract We describe a novel plasma source developed at the Max Planck Institute for Physics that will be used for a proton driven plasma wakefield accelerator experiment at CERN. Rubidium vapor is confined in a 10meter -long, 4cm diameter,...
2013 / E. Öz, P. Muggli -
Unifying the PST and the auxiliary tensor field formulations of 4D self-duality
Abstract We unify the Lorentz- and O ( 2 ) duality-covariant approach to 4D self-dual theories by Pasti, Sorokin and Tonin (PST)...
2014 / E.A. Ivanov, A.J. Nurmagambetov, B.M. Zupnik -
The Gregory–Laflamme instability and non-uniform generalizations of NUT strings
Abstract We explore via linearized perturbation theory the Gregory–Laflamme instability of the NUT string (i.e. the D = 4 Lorentzian NUT solution uplifted ...
2014 / Burkhard Kleihaus, Jutta Kunz, Eugen Radu -
Thermodynamics of QCD at vanishing density
Abstract We study the phase structure of QCD at finite temperature within a Polyakov-loop extended quark–meson model. Such a model describes the chiral as well as the confinement-deconfinement dynamics. In the present investigation, based on the...
2014 / Tina Katharina Herbst, Mario Mitter, Jan M. Pawlowski, Bernd-Jochen Schaefer, Rainer Stiele -
Integration of Artificial Neural Networks into Operational Ocean Wave Prediction Models for Fast and Accurate Emulation of Exact Nonlinear Interactions
Abstract In this paper, an implementation study was undertaken to employ Artificial Neural Networks (ANN) in third-generation ocean wave models for direct mapping of wind-wave spectra into exact nonlinear interactions. While the investigation...
2014 / Ruslan M. Puscasu -
Unimodular lattice triangulations as small-world and scale-free random graphs2015 / B Krüger, E M Schmidt, K Mecke
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Fast particle-driven ion cyclotron emission (ICE) in tokamak plasmas and the case for an ICE diagnostic in ITER2015 / K.G. McClements, R. D'Inca, R.O. Dendy, L. Carbajal, S.C. Chapman, et al.