Physical sciences topic list of research papers
-
Implications of Fritzsch-like lepton mass matrices
Abstract Using seesaw mechanism and Fritzsch-like texture 6 zero and 5 zero lepton Dirac mass matrices, detailed predictions for cases pertaining to normal/inverted hierarchy as well as degenerate scenario of neutrino masses have been carried out....
2006 / Monika Randhawa, Gulsheen Ahuja, Manmohan Gupta -
WIMP dark matter in gauge-mediated SUSY breaking models and its phenomenology
Abstract We propose an extended version of the gauge-mediated SUSY breaking models where extra SU ( 2 ...
2010 / Junji Hisano, Kazunori Nakayama, Shohei Sugiyama, Tomohiro Takesako, Masato Yamanaka -
Trouble with space-like noncommutative field theory
Abstract It is argued that the one-loop effective action for space-like noncommutative (i) λ φ 4 ...
2005 / V. Gayral, J.M. Gracia-Bondía, F. Ruiz Ruiz -
Absence of isentropic expansion in various inflation models
Abstract Dynamics of the inflaton is studied when it interacts with boson and fermion fields and in minimal supersymmetric models. This encompasses multifield inflation models, such as hybrid inflation, and typical reheating models. For much of the...
2004 / Arjun Berera, Rudnei O. Ramos -
Influence of projectile α-breakup threshold on complete fusion
Abstract Complete fusion excitation functions for B 11 ...
2006 / A. Mukherjee, Subinit Roy, M.K. Pradhan, M. Saha Sarkar, P. Basu, et al. -
Right-handed sneutrino dark matter and big-bang nucleosynthesis
Abstract We study the light-element abundances in supersymmetric model where the right-handed sneutrino is the lightest superparticle (LSP), assuming that the neutrino masses are purely Dirac-type. In such a scenario, the lightest superparticle in...
2010 / Koji Ishiwata, Masahiro Kawasaki, Kazunori Kohri, Takeo Moroi -
Constraints on the reheating temperature in gravitino dark matter scenarios
Abstract Considering gravitino dark matter scenarios, we study constraints on the reheating temperature of inflation. We present the gauge-invariant result for the thermally produced gravitino yield to leading order in the Standard Model gauge...
2007 / Josef Pradler, Frank Daniel Steffen -
Theoretical limits on agegraphic quintessence from weak gravity conjecture
Abstract In this Letter, we investigate the possible theoretical constraint on the parameter n of the agegraphic quintessence model by considering the requirement of the weak gravity conjecture that the variation of the quintessence scalar field ϕ...
2010 / Xiang-Lai Liu, Jingfei Zhang, Xin Zhang -
A linear equation for Wilson loops
Abstract The Makeenko–Migdal loop equation is non-linear and first order in the area derivative, but we show that for simple loops in QCD2 it is possible to reformulate this equation as a linear equation with second order derivatives. This equation...
2008 / Poul Olesen -
A neutron scattering study of strong-symmetric hydrogen bonds in potassium and cesium hydrogen bistrifluoroacetates: Determination of the crystal structures and of the single-well potentials for protons2008 / François Fillaux, Alain Cousson, Juan F. R. Archilla, John Tomkinson
-
Ab initio molecular simulations with numeric atom-centered orbitals
Abstract We describe a complete set of algorithms for ab initio molecular simulations based on numerically tabulated atom-centered orbitals (NAOs) to capture a wide range of molecular and materials properties from quantum-mechanical first...
2009 / Volker Blum, Ralf Gehrke, Felix Hanke, Paula Havu, Ville Havu, et al. -
On the Cauchy Completeness of the Constructive Cauchy Reals
Abstract Intuitionistic set theory without choice axioms does not prove that every Cauchy sequence of rationals has a modulus of convergence, or that the set of Cauchy sequences of rationals is Cauchy complete. Several other related non-provability...
2007 / Robert S. Lubarsky -
The beam control in quadrupole probe-forming systems with allowance of correlation between angular distribution and energy spread of charged particles2008 / A.G. Ponomarev, V.I. Miroshnichenko, V.E. Storizhko
-
Gravity mediation without a Polonyi problem
Abstract Recent indications of the 125 GeV Higgs at the LHC can be explained in a relatively high-scale SUSY scenario where the sparticle masses are multi-TeV as is realized in the focus-point region. However, it suffers from the notorious...
2012 / Kazunori Nakayama, Fuminobu Takahashi, Tsutomu T. Yanagida -
New Features of the FIFRELIN Code for the Investigation of Fission Fragments Characteristics
Abstract The characteristics of the fission fragments (FF) as well as those of the prompt neutrons and gammas can be deduced using FIFRELIN Monte Carlo simulation code. The quality of the results obviously depends on the experimental entry data, the ...
2012 / Olivier Litaize, Olivier Serot, David Regnier, StŽphane Theveny, SŽbastien Onde -
Partial supersymmetry breaking and AdS4 supermembrane
Abstract We consider partial spontaneous breaking of N=1 AdS 4 supersymmetry OSp(1|4) down to N=1, d=3 Poincaré supersymmetry in the nonlinear realizations framework. We construct the corresponding worldvolume Goldstone...
2002 / F. Delduc, E. Ivanov, S. Krivonos -
Wave function engineering in quantum dot–ring nanostructures2012 / Elżbieta Zipper, Marcin Kurpas, Maciej M Maśka
-
The initial response of an idealized granular material2006 / Luigi La Ragione, James T. Jenkins
-
Improvement of the L1 trigger for the ATLAS muon spectrometer at high luminosity
Abstract When the peak luminosity of 10 34 ...
2013 / P. Schwegler, O. Kortner, H. Kroha, R. Richter -
Radial vibration measurements directly from rotors using laser vibrometry: The effects of surface roughness, instrument misalignments and pseudo-vibration
Abstract Laser Doppler vibrometry (LDV) offers an attractive solution when radial vibration measurement directly from a rotor surface is required. Research to date has demonstrated application on polished-circular rotors and rotors coated with...
2012 / Steve J. Rothberg, Ben J. Halkon, Mario Tirabassi, Chris Pusey