Physical sciences topic list of research papers
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Dark consequences from light neutrino condensations
Abstract In this Letter we discuss light neutrino dipole moments, computed in the neutrino-mass extended Standard Model, as a possible source for neutrino condensates which may cause cosmological constant observed today.
2008 / Raul Horvat, Peter Minkowski, Josip Trampetić -
Aperture method to determine the density and geometry of antiparticle plasmas
Abstract The density and geometry of p̄ and e+ plasmas in realistic trapping potentials are required if the rate of antihydrogen formation from them is to be understood. A new measurement technique determines these properties of trapped positron...
2004 / P. Oxley, N.S. Bowden, R. Parrott, A. Speck, C.H. Storry, et al. -
Localization of matter and fermion resonances on double walls
Abstract We investigate the possibility of localizing various matter fields on the double walls. For spin 0 scalar field, massless zero mode can be normalized on the double walls. However, for spin 1 vector field, the zero mode is not localized on...
2009 / Jun Liang, Yi-Shi Duan -
Classical and quantal ternary algebras
Abstract We consider several ternary algebras relevant to physics. We compare and contrast the quantal versions of the algebras, as realized through associative products of operators, with their classical counterparts, as realized through classical...
2009 / Thomas Curtright, David Fairlie, Xiang Jin, Luca Mezincescu, Cosmas Zachos -
Top flavour violating decays in general supersymmetric models
Abstract We analyse the top flavour violating decays in general supersymmetric model using the mass insertion approximation. In particular, we discuss the impact of a light right-handed top-squark and large mixing between the first or second and...
2004 / D. Delépine, S. Khalil -
Geometric scaling in diffractive deep inelastic scattering
Abstract The geometric scaling property observed in the HERA data at small x, that the deep inelastic scattering (DIS) total cross-section is a function of only the variable Q ...
2006 / C. Marquet, L. Schoeffel -
Short-range correlations and neutrinoless double beta decay
Abstract In this work we report on the effects of short-range correlations upon the matrix elements of neutrinoless double beta decay ( 0 ν β β ...
2007 / M. Kortelainen, O. Civitarese, J. Suhonen, J. Toivanen -
Temperature evolution of the FRW universe filled with modified Chaplygin gas
Abstract The thermodynamical evolution of the modified Chaplygin gas (MCG) with equation of state p = B ρ − ...
2007 / M.L. Bedran, V. Soares, M.E. Araújo -
Gauss–Bonnet black holes at the LHC: beyond the dimensionality of space
Abstract The Gauss–Bonnet invariant is one of the most promising candidates for a quadratic curvature correction to the Einstein action in expansions of supersymmetric string theory. We study the evaporation of such Schwarzschild–Gauss–Bonnet black...
2004 / A. Barrau, J. Grain, S. Alexeyev -
Special roles of loose neutron-halo nucleus structure on the fragmentation and momentum dissipation in heavy ion collisions
Abstract We studied the special roles of loose neutron-halo structure of 19B on the fragmentation and momentum dissipation by using isospin dependent quantum molecular dynamics. In order to protrude the special roles of neutron-halo structure on the ...
2005 / Jian Ye Liu, Wen Jun Guo, Zhong Zhou Ren, Yong Zhong Xing, Wen Zuo, et al. -
PST-type SL(2;R)-covariant super-D3-brane action in flat spacetime
Abstract We give an explicit form of the PST-type SL(2;R)-covariant super-D3-brane action for the flat Minkowski background. To this end, we follow the prescription developed by Hatsuda and Kamimura. As an application of the action, we obtain the...
2004 / Toshiya Suzuki -
Enhancement of CP violating terms for neutrino oscillation in Earth matter
Abstract We investigate the ν e → ν μ ...
2004 / Keiichi Kimura, Akira Takamura, Hidekazu Yokomakura -
Third family corrections to tri-bimaximal lepton mixing and a new sum rule
Abstract We investigate the theoretical stability of the predictions of tri-bimaximal neutrino mixing with respect to third family wave-function corrections. Such third family wave-function corrections can arise from either the canonical...
2008 / Stefan Antusch, Stephen F. King, Michal Malinský -
Experimental evidence for chirality in the odd-A 105Rh
Abstract High-spin states in 105Rh were populated by the 96Zr(13C, p3n) reaction at beam energies of 51 and 58 MeV, and studied using the EUROBALL IV γ-ray spectrometer and the DIAMANT charged particle array. A pair of nearly degenerate ...
2004 / J. Timár, P. Joshi, K. Starosta, V.I. Dimitrov, D.B. Fossan, et al. -
Bremsstrahlung from colour charges as a source of soft particle production in hadronic collisions
Abstract It is proposed that soft particle production in hadronic collisions is dominated by multiple gluon exchanges between partons from the colliding hadrons, followed by radiation of hadronic clusters from the coloured partons distributed...
2004 / A Bialas, M Jezabek -
QCD inspired relativistic effective Hamiltonian model for mesons
Abstract A QCD inspired relativistic effective Hamiltonian model for mesons has been proposed based on light-front QCD effective Hamiltonian. The squared invariant rest mass operator is used as the effective Hamiltonian. The model has been improved...
2011 / Shun-Jin Wang, Jun Tao, Xiao-Bo Guo, Lei Li -
Neutrino masses induced by R-parity violation in a SUSY SU(5) model with additional 5̄′L+5′L
Abstract Within the framework of an SU(5) SUSY GUT model, a possible general form of the neutrino mass matrix induced by R-parity violation is investigated. The model has matter fields 5 ...
2004 / Yoshio Koide -
A new Ricci-flat geometry
Abstract We are proposing a new Ricci-flat metric constructed from an infinite family of Sasaki–Einstein, Y ( ...
2005 / Shesansu Sekhar Pal -
Ab initio results for the broken phase of scalar light front field theory
Abstract We present nonperturbative light-front energy eigenstates in the broken phase of a two-dimensional λ 4 ...
2005 / Dipankar Chakrabarti, A. Harindranath, L'ubomir Martinovič, Grigorii B. Pivovarov, James P. Vary -
Pinning down the new minimal supersymmetric GUT
Abstract We show that generic 10 ⊕ 120 ⊕ 126 ¯ ...
2008 / Charanjit S. Aulakh