Physical sciences topic list of research papers
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Exact formula of the spectrum of the pseudoscalar octet
Abstract Non-perturbative proof is presented of a generalized version of Goldstone theorem, where the Lagrangian conserves an approximate SU ( ...
2014 / R. Ling, B.L. Li, J.L. Ping -
The double mass hierarchy pattern: Simultaneously understanding quark and lepton mixing
Abstract The charged fermion masses of the three generations exhibit the two strong hierarchies m ...
2015 / Wolfgang Gregor Hollik, Ulises Jesús Saldaña Salazar -
Universality in the relaxation dynamics of the composed black-hole-charged-massive-scalar-field system: The role of quantum Schwinger discharge
Abstract The quasinormal resonance spectrum { ω ...
2015 / Shahar Hod -
Diurnal modulation signal from dissipative hidden sector dark matter
Abstract We consider a simple generic dissipative dark matter model: a hidden sector featuring two dark matter particles charged under an unbroken U ...
2015 / R. Foot, S. Vagnozzi -
Systematics of Low Threshold Modulation Searches in DMS II
Abstract The Cryogenic Dark Matter Search experiment (CDMS II) used underground-based germanium and silicon detectors to search for the scattering of Weakly Interacting Massive Particles (WIMPs), which are among the leading candidates for the dark...
2015 / D.H. Speller -
Small-x evolution of jet quenching parameter
Abstract Concept of transverse deflection probability of a parton that travels through strongly interacting medium, recently introduced by D'Eramo, Liu and Rajagopal, has been used to derive high energy evolution equation for the jet quenching...
2015 / Raktim Abir -
Level-rank duality in Chern–Simons theory from a non-supersymmetric brane configuration
Abstract We derive level-rank duality in pure Chern–Simons gauge theories from a non-supersymmetric Seiberg duality by using a non-supersymmetric brane configuration in type IIB string theory. The brane configuration consists of fivebranes, N D3...
2014 / Adi Armoni, Edwin Ireson -
Reconstruction of scalar field theories realizing inflation consistent with the Planck and BICEP2 results
Abstract We reconstruct scalar field theories to realize inflation compatible with the BICEP2 result as well as the Planck. In particular, we examine the chaotic inflation model, natural (or axion) inflation model, and an inflationary model with a...
2014 / Kazuharu Bamba, Shin'ichi Nojiri, Sergei D. Odintsov -
The diamond rule for multi-loop Feynman diagrams
Abstract An important aspect of improving perturbative predictions in high energy physics is efficiently reducing dimensionally regularised Feynman integrals through integration by parts (IBP) relations. The well-known triangle rule has been used to ...
2015 / B. Ruijl, T. Ueda, J.A.M. Vermaseren -
Bulk hydrogen abundances in the lunar highlands: Measurements from orbital neutron data
Abstract The first map of bulk hydrogen concentrations in the lunar highlands region is reported. This map is derived using data from the Lunar Prospector Neutron Spectrometer (LP-NS). We resolve prior ambiguities in the interpretation of LP-NS data ...
2015 / David J. Lawrence, Patrick N. Peplowski, Jeffrey B. Plescia, Benjamin T. Greenhagen, Sylvestre Maurice, et al. -
Spin–orbit correlations in the nucleon
Abstract We investigate the correlations between the quark spin and orbital angular momentum inside the nucleon. Similarly to the Ji relation, we show that these correlations can be expressed in terms of specific moments of measurable parton...
2014 / Cédric Lorcé -
On the dualization of Born–Infeld theories
Abstract We construct a general Lagrangian, quadratic in the field strengths of n abelian gauge fields, which interpolates between BI actions of n abelian vectors and actions, quadratic in the vector field-strengths, describing Maxwell fields...
2015 / Laura Andrianopoli, Riccardo D'Auria, Mario Trigiante -
AdS (in)stability: Lessons from the scalar field
Abstract We argued in arXiv:1408.0624 that the quartic scalar field in AdS has features that could be instructive for answering the gravitational stability question of AdS. Indeed, the conserved charges identified there have recently been observed...
2015 / Pallab Basu, Chethan Krishnan, P.N. Bala Subramanian -
A scaling law of cross sections for multiple electron transfer in slow collisions between highly charged ions and atoms2002 / M Kimura, N Nakamura, H Watanabe, I Yamada, A Danjo, et al.
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Temperature of a granular gas with regard to the stochastic nature of particle interactions2013 / Nina Gunkelmann, Dan Serero, Thorsten Pöschel
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Fluctuations in the spectra of open few-body systems2011 / Johannes Eiglsperger, Tobias Kramer, Javier Madroñero
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A histories perspective on characterizing quantum non-locality2014 / Fay Dowker, Joe Henson, Petros Wallden
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Realising Haldane's vision for a Chern insulator in buckled lattices2013 / Anthony R. Wright
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Improvement of the polarized neutron interferometer setup demonstrating violation of a Bell-like inequality
Abstract For precise measurements with polarised neutrons high efficient spin-manipulation is required. We developed several neutron optical elements suitable for a new sophisticated setup, i.e., DC spin-turners and Larmor-accelerators which...
2014 / H. Geppert, T. Denkmayr, S. Sponar, H. Lemmel, Y. Hasegawa -
A measurement of neutralino mass at the LHC in light gravitino scenarios
Abstract We consider supersymmetric (SUSY) models in which a very light gravitino is the lightest SUSY particle. Assuming that a neutralino is the next-to-lightest SUSY particle, we present a measurement of the neutralino mass at the LHC in two...
2008 / Koichi Hamaguchi, Eita Nakamura, Satoshi Shirai