Physical sciences topic list of research papers
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Non-minimal two-loop inflation
Abstract We investigate the chaotic inflationary model using the two-loop effective potential of a self-interacting scalar field theory in curved spacetime. We use the potential which contains a non-minimal scalar curvature coupling and a quartic...
2015 / Tomohiro Inagaki, Ryota Nakanishi, Sergei D. Odintsov -
Brick walls for black holes in AdS/CFT
Abstract We study the 't Hooft's brick wall model for black holes in a holographic context. The brick wall model suggests that without an appropriate near horizon IR cut-off, the free energy of the probe fields shows the divergence due to the large...
2015 / Norihiro Iizuka, Seiji Terashima -
Light-cone gravity in dS4
Abstract We derive a closed form expression for the light-cone Lagrangian describing pure gravity on a four-dimensional de Sitter background. We provide a perturbative expansion of this Lagrangian to cubic order in the fields. ...
2015 / Sudarshan Ananth, Mahendra Mali -
The missing asymptotic sector of rotating black-hole spectroscopy
Abstract The rotation of a Kerr black hole splits its low-frequency spectrum in two, so it was so far unclear why the known highly-damped resonances show no splitting. We find the missing, split sector, with spin s quasinormal modes approaching the...
2014 / Uri Keshet, Arnon Ben-Meir -
Experimental and numerical study of the excitability of zero group velocity Lamb waves by laser-ultrasound2015 / Clemens M. Grünsteidl, István A. Veres, Todd W. Murray
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Ehrenfest dynamics is purity non-preserving: A necessary ingredient for decoherence2012 / J. L. Alonso, J. Clemente-Gallardo, J. C. Cuchí, P. Echenique, F. Falceto
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Scalarized hairy black holes
Abstract In the presence of a complex scalar field scalar–tensor theory allows for scalarized rotating hairy black holes. We exhibit the domain of existence for these scalarized black holes, which is bounded by scalarized rotating boson stars and...
2015 / Burkhard Kleihaus, Jutta Kunz, Stoytcho Yazadjiev -
A new relation including2F2 between Laguerre and Hermite matrix polynomials
Abstract In the present paper, a new relation including hypergeometric matrix function between Laguerre and Hermite matrix polynomials presented in [2,3] is derived.
2014 / Bayram Çekim -
Results from the ANTARES Neutrino Telescope with Six Years of Data
Abstract The ANTARES neutrino telescope, completed in 2008, is the largest neutrino telescope in the Northern hemisphere. Located at a depth of 2.5km in the Mediterranean Sea, 40km off the Toulon shore, its main goal is the search for high energy...
2015 / M. Spurio -
The gravitational field of an infinite flat slab2015 / S A Fulling, J D Bouas, H B Carter
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Arbitrary quantum control of qubits in the presence of universal noise2013 / Todd J Green, Jarrah Sastrawan, Hermann Uys, Michael J Biercuk
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Plasma parameters in 40MHz Argon discharge
Abstract Experimental data related to 40MHz Argon plasma parameters in the RF power and pressure ranges of 25–200W and 0.2–0.5Torr are presented. Electron temperatures are obtained using both double probe and optical spectroscopy methods. Acceptable ...
2015 / A.A. Azooz, S. Cakir, D.A. Bleej -
The CERN Super Proton Synchrotron as a tool to study high energy density physics2008 / N A Tahir, R Schmidt, M Brugger, R Assmann, A V Shutov, et al.
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On the DB gap of white dwarf evolution: effects of hydrogen mass fraction and convective overshooting2010 / Jie Su, Yan Li
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Dynamically stabilized magnetic skyrmions2015 / Y. Zhou, E. Iacocca, A. A. Awad, R. K. Dumas, F. C. Zhang, et al.
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A family of imaginary quadratic fields whose class numbers are multiples of three
Abstract In this paper our attempt is to investigate the class number problem of imaginary quadratic fields. We establish that the class number of imaginary quadratic field ...
2015 / Azizul Hoque, Helen K. Saikia -
A compact radiation system for L band magnetically insulated transmission line oscillator2013 / Dong Wang, Fen Qin, Mei-you Shi, Dai-Bing Chen, Jie Wen, et al.
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Infinitely many shape invariant potentials and new orthogonal polynomials
Abstract Three sets of exactly solvable one-dimensional quantum mechanical potentials are presented. These are shape invariant potentials obtained by deforming the radial oscillator and the trigonometric/hyperbolic Pöschl–Teller potentials in terms...
2009 / Satoru Odake, Ryu Sasaki -
1H-NMR Study of Spin-1/2 Triple-chain Magnet Cu3(OH)4MoO4
Abstract We have studied a natural mineral Cu3(OH)4MoO4 (mineral name: szenicsite), which is characterized as S = 1/2 triple-chain antiferromagnet, by measurements of the magnetic susceptibility χ and 1H-NMR in order to determine the low temperature ...
2015 / Yutaka Fujii, Hikomitsu Kikuchi, Kohei Nakagawa, Shin-ya Takada, Masashi Fujisawa -
String field theory and the fuzzy sphere
Abstract We use boundary string field theory to study open string tachyon condensation on a three-sphere closed string background. We consider the closed string background described by SU(2) k WZW model...
2002 / Harald Ita, Yaron Oz