Physical sciences topic list of research papers
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Longitudinal space-charge effects in a retarding field energy analyzer2003 / Y. Zou, Y. Cui, I. Haber, M. Reiser, P. G. O’Shea
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Run-Time Validation of Speculative Optimizations using CVC.1 1This research was supported in by NSF grant CCR-0098299.
Abstract Translation validation is an approach for validating the output of optimizing compilers. Rather than verifying the compiler itself, translation validation mandates that every run of the compiler generate a formal proof ...
2004 / Clark Barrett, Benjamin Goldberg, Lenore Zuck -
Wall solution with weak gravity limit in five-dimensional supergravity
Abstract In five-dimensional supergravity, an exact solution of BPS wall is found for a gravitational deformation of the massive Eguchi–Hanson nonlinear sigma model. The warp factor decreases for both infinities of the extra dimension. Thin wall...
2003 / Masato Arai, Shigeo Fujita, Masashi Naganuma, Norisuke Sakai -
Erraticity analysis of multiparticle production in π+p and K+p collisions at 250 GeV/c
Abstract The erraticity behavior of multiparticle production is analyzed in π +p and K+p collisions at 250 GeV/c. It is demonstrated that, for these low-multiplicity final states, the erraticity measure based on event-to-event...
2003 / M.R Atayan, Yuting Bai, E.A De Wolf, A.M.F Endler, Jinghua Fu, et al. -
Spectral asymmetry and supersymmetry
Abstract Fractional charges, and in particular the spectral asymmetry η of certain Dirac operators, can appear in the central charge of supersymmetric field theories. This yields unexpected analyticity constraints on η from which classic results can ...
2003 / Frank Ferrari -
Mechanism for the f0(980) production in the reaction π−p→π0π0n
Abstract The model of the pure one-pion exchange mechanism, which gives a good description of the GAMS results on the alteration of the S-wave π 0 π 0 mass spectrum in the f ...
2002 / N.N. Achasov, G.N. Shestakov -
Wave function of the radion with a bulk scalar field
Abstract The behaviour of the distance between two branes (the ‘radion’) in a brane-world model with a bulk scalar field is investigated. We show that the BPS conditions of supergravity ensure that the dynamics of the scalar field and the radion are ...
2002 / Ph. Brax, C. van de Bruck, A.C. Davis, C.S. Rhodes -
D-term challenges for supersymmetric gauged Abelian flavor symmetries
Abstract Attention is called to potentially dangerous lepton-flavor violation (LFV) induced by the D-terms of additional U(1) flavor-dependent gauge symmetries in supersymmetric models. In such models, LFV persists despite an arbitrarily high scale...
2002 / Brandon Murakami, Kazuhiro Tobe, James D. Well -
USp(32) string as spontaneously supersymmetry broken theory
Abstract It was suggested by Sugimoto that there is a new supersymmetry breaking mechanism by an orientifold plane which is oppositely charged as the usual one. Here we prove the trace formula for this system to show that the supersymmetry is broken ...
2002 / Sanefumi Moriyama -
The origin of noncommutativity?
Abstract Consistent boundary Poisson structures for open string theory coupled to background B-field are considered using the new approach proposed in hep-th/0111005. It is found that there are infinitely many consistent Poisson structures, each...
2002 / Wenli He, Liu Zhao -
Rare decays at LHCb
Abstract Using 1.0 fb − ...
2013 / D. Hutchcroft -
A differential scheme for elastic properties of rocks with dry or saturated cracks2003 / James G. Berryman, Steven R. Pride, Herbert F. Wang
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Angular momentum – area – proportionality of extremal charged black holes in odd dimensions
Abstract Extremal rotating cohomogeneity-1 black holes in Einstein–Maxwell theory feature two branches. On the branch emerging from the Myers–Perry solutions their angular momentum is proportional to their horizon area, while on the branch emerging...
2013 / Jose Luis Blázquez-Salcedo, Jutta Kunz, Francisco Navarro-Lérida -
Scalar spin of elementary fermions
Abstract We show that, using the experimentally observed values of CKM and PMNS mixing matrices, all known elementary fermions can be assigned a new quantum number, the scalar spin, in a unique way. This is achieved without introduction of new...
2013 / A. Jourjine -
Nonperturbative infrared enhancement of non-Gaussian correlators in de Sitter space
Abstract We compute the four-point correlation function of a light O ( N ) scalar field in de Sitter space in the large-N limit....
2013 / J. Serreau -
Production and release of ISOL beams from molten fluoride salt targets
Abstract In the framework of the Beta Beams project, a molten fluoride target has been proposed for the production of the required 1013 18Ne/s. The production and extraction of such rates are predicted to be possible on a...
2014 / T.M. Mendonca, R. Hodak, V. Ghetta, M. Allibert, D. Heuer, et al. -
Generalized planar black holes and the holography of hydrodynamic shear
Abstract AdS black holes with planar event horizon topology play a central role in AdS/CFT holography, and particularly in its applications. Generalizations of the known planar black holes can be found by considering the Plebański–Demiański metrics, ...
2013 / Brett McInnes, Edward Teo -
Comparison of the Color Glass Condensate to multiplicity dependence of the average transverse momentum in p+p, p+Pb and Pb+Pb collisions at the LHC
Abstract The first moment 〈 p T ...
2013 / Amir H. Rezaeian -
Using density functional theory to describe slowly varying fluctuations at finite temperatures: local magnetic moments in Gd and the ‘not so local’ moments of Ni2014 / Julie B Staunton, Alberto Marmodoro, Arthur Ernst
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Flavour covariant transport equations: An application to resonant leptogenesis
Abstract We present a fully flavour-covariant formalism for transport phenomena, by deriving Markovian master equations that describe the time-evolution of particle number densities in a statistical ensemble with arbitrary flavour content. As an...
2014 / P.S. Bhupal Dev, Peter Millington, Apostolos Pilaftsis, Daniele Teresi