Physical sciences topic list of research papers
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Review on Current Sheets in CME Development: Theories and Observations2015 / Jun Lin, Nicholas A. Murphy, Chengcai Shen, John C. Raymond, Katharine K. Reeves, et al.
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Effective gravitational field equations on m-brane embedded in n-dimensional bulk of Einstein and $$f(\mathcal {R})$$ f ( R ) gravity2015 / Sumanta Chakraborty, Soumitra SenGupta
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Enhancement of new physics signal sensitivity with mistagged charm quarks
Abstract We investigate the potential for enhancing search sensitivity for signals having charm quarks in the final state, using the sizable bottom-mistagging rate for charm quarks at the LHC. Provided that the relevant background processes contain...
2016 / Doojin Kim, Myeonghun Park -
Band-renormalization Effect on Relationship between Superconductivity and Antiferromagnetism in t-J Model
Abstract Having cuprate superconductors in mind, we study a band-renormalization effect on a coexisting state of antiferromagnetism (AF) and superconductivity (SC) in a t-J model on a square lattice with a diagonal transfer t′ and three-site hopping ...
2016 / K. Kobayashi, R. Sato, H. Yokoyama -
Photons in a ball2015 / Wolfgang Mück
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Effects of Weak Intersite Repulsion and Negative Diagonal Transfer on Superconductivity and Antiferromagnetism in Hubbard Model
Abstract Withcuprate superconductors in mind, we study the effects of intersite repulsion V and diagonal transfer on antiferromagnetism (AF) and superconductivity (SC) inthe Hubbard model on a...
2015 / Kenji Kobayashi, Hisatoshi Yokoyama -
Treating jet correlations in high pile-up at hadron colliders
Abstract Experiments in the high-luminosity runs at the Large Hadron Collider face the challenges of very large pile-up. Primary techniques to deal with this are based on precise vertex and track reconstruction. Outside tracker acceptances, however, ...
2016 / F. Hautmann, H. Jung, H. Van Haevermaet -
Analysis of Charge-spin-orbital Fluctuations by Ab Initio Calculation and Random Phase Approximation: Application to Non-coplanar Antiferromagnet Cd2Os2O7
Abstract We present a systematic analysis on the basis of ab initio calculations and many-body perturbation theory for clarifying the dominant fluctuation in complex charge-spin-orbital coupled systems. For a tight-binding multiband model obtained...
2015 / Amane Uehara, Hiroshi Shinaoka, Yukitoshi Motome -
Avoiding Boltzmann Brain domination in holographic dark energy models
Abstract In a spatially infinite and eternal universe approaching ultimately a de Sitter (or quasi-de Sitter) regime, structure can form by thermal fluctuations as such a space is thermal. The models of Dark Energy invoking holographic principle fit ...
2015 / R. Horvat -
Spin Degrees of Freedom in Compton Scattering2016 / R. Miskimen
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Investigation of Coherent Neutrino Scattering at the Spallation Neutron Source
Abstract We propose to observe and to study neutrino coherent scattering reaction at Spallation Neutron Source accelerator facility of the Oak Ridge National Laboratory (U.S.A.) using two-phase liquid xenon emission detector. We present expected...
2015 / D.Yu. Akimov, V.A. Belov, A.I. Bolozdynya, A.A. Burenkov, Yu.V. Efremenko, et al. -
Asymptotically safe inflation from quadratic gravity
Abstract Asymptotically Safe theories of gravity have recently received much attention. In this work we discuss a class of inflationary models derived from quantum-gravity modification of quadratic gravity according to the induced scaling around the ...
2015 / Alfio Bonanno, Alessia Platania -
Consistent Pauli reduction on group manifolds
Abstract We prove an old conjecture by Duff, Nilsson, Pope and Warner asserting that the NSNS sector of supergravity (and more general the bosonic string) allows for a consistent Pauli reduction on any d-dimensional group manifold G, keeping the...
2015 / A. Baguet, C.N. Pope, H. Samtleben -
Nuclear shadowing in photoproduction of ρ mesons in ultraperipheral nucleus collisions at RHIC and the LHC
Abstract We argue that with an increase of the collision energy, elastic photoproduction of ρ mesons on nuclei becomes affected by the significant cross section of photon inelastic diffraction into large masses, which results in the sizable...
2015 / L. Frankfurt, V. Guzey, M. Strikman, M. Zhalov -
Wireless Multicarrier Communications via Multipulse Gabor Riesz Bases2006 / Manfred M. Hartmann, Gerald Matz, Dieter Schafhuber
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Domain wall equations, Hessian of superpotential, and Bogomol'nyi bounds
Abstract An important question concerning the classical solutions of the equations of motion arising in quantum field theories at the BPS critical coupling is whether all finite-energy solutions are necessarily BPS. In this paper we present a study...
2016 / Shouxin Chen, Yisong Yang -
Long-Term Propagation Statistics and Availability Performance Assessment for Simulated Terrestrial Hybrid FSO/RF System2011 / Vaclav Kvicera, Martin Grabner, Ondrej Fiser
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Fusion of Local Statistical Parameters for Buried Underwater Mine Detection in Sonar Imaging2008 / F Maussang, M Rombaut, J Chanussot, A Hétet, M Amate
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Longitudinal top polarisation measurement and anomalous Wtb coupling2015 / V. Arun Prasath, Rohini M. Godbole, Saurabh D. Rindani
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Hydrodynamics of ultra-relativistic bubble walls
Abstract In cosmological first-order phase transitions, gravitational waves are generated by the collisions of bubble walls and by the bulk motions caused in the fluid. A sizeable signal may result from fast-moving walls. In this work we study the...
2016 / Leonardo Leitao, Ariel Mégevand