Physical sciences topic list of research papers
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Measurement of g factors of excited states in radioactive beams by the transient field technique: 132Te
Abstract The g factor of the 2 1 + state in 132 52Te, ...
2008 / N. Benczer-Koller, G.J. Kumbartzki, G. Gürdal, C.J. Gross, A.E. Stuchbery, et al. -
Entanglement entropy of two-dimensional anti-de Sitter black holes
Abstract Using the AdS/CFT correspondence we derive a formula for the entanglement entropy of the anti-de Sitter black hole in two spacetime dimensions. The leading term in the large black hole mass expansion of our formula reproduces exactly the...
2007 / Mariano Cadoni -
Bino-driven electroweak baryogenesis with highly suppressed electric dipole moments
Abstract It is conventional wisdom that successful electroweak baryogenesis in the Minimal Supersymmetric extension of the Standard Model (MSSM) is in tension with the non-observation of electric dipole moments (EDMs), since the level of...
2009 / Yingchuan Li, Stefano Profumo, Michael Ramsey-Musolf -
Production of isolated Higgs particle at the Large Hadron Collider
Abstract Theoretical predictions are presented for the process p + p → A + H ...
2009 / R. Gastmans, Sau Lan Wu, Tai Tsun Wu -
The string partition function in Hull's doubled formalism
Abstract T-duality is one of the essential elements of string theory. Recently, Hull has developed a formalism where the dimension of the target space is doubled so as to make T-duality manifest. This is then supplemented with a constraint equation...
2007 / David S. Berman, Neil B. Copland -
Solving the octant degeneracy with the silver channel
Abstract We study the potential of the combination of the golden ( ν e → ...
2008 / Davide Meloni -
CPT violation does not lead to violation of Lorentz invariance and vice versa
Abstract We present a class of interacting nonlocal quantum field theories, in which the CPT invariance is violated while the Lorentz invariance is present. This result rules out a previous claim in the literature that the CPT violation implies the...
2011 / Masud Chaichian, Alexander D. Dolgov, Victor A. Novikov, Anca Tureanu -
A conical tear drop as a vacuum-energy drain for the solution of the cosmological constant problem
Abstract We propose a partial solution to the cosmological constant problem by using the simple observation that a three-brane in a six-dimensional bulk is flat. A model is presented in which Standard Model vacuum energy is always absorbed by the...
2004 / Alex Kehagias -
Neutrino mixing in matter
Abstract Three-neutrino mixing in matter is studied through a set of evolution equations which are based on a rephasing invariant parametrization. Making use of the known properties of measured neutrino parameters, analytic, approximate solutions...
2010 / S.H. Chiu, T.K. Kuo, Lu-Xin Liu -
Einstein–Yang–Mills black hole solution in higher dimensions by the Wu–Yang ansatz
Abstract By employing the higher ( N ⩾ 5 )-dimensional version of the Wu–Yang ansatz we obtain black hole solutions in the spherically symmetric...
2007 / S. Habib Mazharimousavi, M. Halilsoy -
Proton decay, supersymmetry breaking and its mediation
Abstract We study the breaking of supersymmetry and its transmission to the light states in the context of the minimal SU(5) grand unified theory, with no additional singlets. This simple theory can be taken as a prototype for a program of breaking...
2007 / Borut Bajc, Goran Senjanović -
SIMPLE dark matter search results
Abstract We report an improved SIMPLE experiment comprising four superheated droplet detectors with a total exposure of 0.42 kgd. The result yields ∼ factor 10 improvement in the previously-reported results, and—despite the low exposure—is seen to...
2005 / T.A. Girard, F. Giuliani, T. Morlat, M. Felizardo da Costa, J.I. Collar, et al. -
Gauge invariant Lagrangian construction for massive higher spin fermionic fields
Abstract We formulate a general gauge invariant Lagrangian construction describing the dynamics of massive higher spin fermionic fields in arbitrary dimensions. Treating the conditions determining the irreducible representations of Poincaré group...
2006 / I.L. Buchbinder, V.A. Krykhtin, L.L. Ryskina, H. Takata -
Phase diagram of hot and dense QCD constrained by the Statistical Model
Abstract We propose a prescription to constrain the chiral effective model approach to the QCD phase diagram using the thermal Statistical Model which is a hadronic description consistent with the heavy-ion experimental data at the chemical...
2010 / Kenji Fukushima -
The incompressible Navier–Stokes equations from black hole membrane dynamics
Abstract We consider the dynamics of a d + 1 space–time dimensional membrane defined by the event horizon of a black brane in ( ...
2009 / Christopher Eling, Itzhak Fouxon, Yaron Oz -
Nonlocal gravity simulates dark matter
Abstract A nonlocal generalization of Einstein's theory of gravitation is constructed within the framework of the translational gauge theory of gravity. In the linear approximation, the nonlocal theory can be interpreted as linearized general...
2009 / Friedrich W. Hehl, Bahram Mashhoon -
Two particle states in an asymmetric box
Abstract The exact two-particle energy eigenstates in an asymmetric rectangular box with periodic boundary conditions in all three directions are studied. Their relation with the elastic scattering phases of the two particles in the continuum are...
2004 / Xin Li, Chuan Liu -
Flavor and CP violating Z exchange and the rate asymmetry in B→φKS
Abstract Recent measurements of time dependent CP asymmetry in B→φK S , if confirmed, would indicate a new source of CP violation. We examine flavor violating tree-level Z currents...
2004 / N.G Deshpande, Dilip Kumar Ghosh -
Natural fermion mass hierarchy and mixings in family unification
Abstract We present an SU ( 9 ) model of family unification with three light chiral families, and a natural hierarchy of charged...
2011 / James B. Dent, Robert Feger, Thomas W. Kephart, S. Nandi -
Analog of Rabi oscillations in resonant electron-ion systems2011 / Lorenzo Stella, Rafael P. Miranda, Andrew P. Horsfield, Andrew J. Fisher