Physical sciences topic list of research papers
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On dewetting dynamics of solid films of hydrogen isotopes and its influence on tritium spectroscopy2003 / L. Fleischmann, J. Bonn, B. Bornschein, P. Leiderer, E.W. Otten, et al.
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Distributions of Ratios: From Random Variables to Random Matrices2011 / Thu Pham-Gia, Noyan Turkkan
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Higher order dilaton interactions in the nearly conformal limit of the Standard Model
Abstract We investigate the Standard Model in the nearly conformal limit, in which conformal symmetry is broken only by the dilatation anomaly, through a hierarchy of anomalous Ward identities for the divergence of its dilatation current. In this...
2012 / Claudio Corianò, Luigi Delle Rose, Carlo Marzo, Mirko Serino -
Eluding the gravitino overproduction in inflaton decay
Abstract It is known that gravitinos are non-thermally produced in inflaton decay processes, which excludes many inflation models for a wide range of the gravitino mass. We find that the constraints from the gravitino overproduction can be greatly...
2012 / Kazunori Nakayama, Fuminobu Takahashi, Tsutomu T. Yanagida -
Tetraquark bound states in a Bethe–Salpeter approach
Abstract We determine the mass of tetraquark bound states from a coupled system of covariant Bethe–Salpeter equations. Similar in spirit to the quark–diquark model of the nucleon, we approximate the full four-body equation for the tetraquark by a...
2012 / Walter Heupel, Gernot Eichmann, Christian S. Fischer -
Quantum search in structured database using local adiabatic evolution and spectral methods2013 / R. Sufiani, N. Bahari
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Energy Return on Energy Invested (ERoEI) for photovoltaic solar systems in regions of moderate insolation
Abstract Many people believe renewable energy sources to be capable of substituting fossil or nuclear energy. However there exist very few scientifically sound studies, which apply due diligence to substantiating this impression. In the present...
2016 / Ferruccio Ferroni, Robert J. Hopkirk -
Visualization of the Gödel universe2013 / M Buser, E Kajari, W P Schleich
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Structural properties of fluids interacting via piece-wise constant potentials with a hard core2013 / Andrés Santos, Santos B. Yuste, Mariano López de Haro, Mariana Bárcenas, Pedro Orea
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Refractive index of light and the quark-gluon plasma2012 / Juan Liu, Min-Jie Luo, Hao-Jie Xu
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A possible determination of the quark radiation length in cold nuclear matter
Abstract We calculate the differential Drell–Yan production cross section in proton–nucleus collisions by including both next-to-leading order perturbative effects and effects of the nuclear medium. We demonstrate that dilepton production in fixed...
2011 / R.B. Neufeld, Ivan Vitev, Ben-Wei Zhang -
Precision study of excited state effects in nucleon matrix elements
Abstract We present a dedicated analysis of the influence of excited states on the calculation of nucleon matrix elements. This calculation is performed at a fixed value of the lattice spacing, volume and pion mass that are typical of contemporary...
2011 / Simon Dinter, Constantia Alexandrou, Martha Constantinou, Vincent Drach, Karl Jansen, et al. -
Algebraic density functionals
Abstract A systematic strategy for the calculation of density functionals (DFs) consists in coding informations about the density and the energy into polynomials of the degrees of freedom of wave functions. DFs and Kohn–Sham potentials (KSPs) are...
2011 / B.G. Giraud, S. Karataglidis -
Can an astrophysical black hole have a topologically non-trivial event horizon?
Abstract In 4-dimensional General Relativity, there are several theorems restricting the topology of the event horizon of a black hole. In the stationary case, black holes must have a spherical horizon, while a toroidal spatial topology is allowed...
2011 / Cosimo Bambi, Leonardo Modesto -
Interpreting the LHC Higgs search results in the MSSM
Abstract Recent results reported by the ATLAS and CMS experiments on the search for a SM-like Higgs boson both show an excess for a Higgs mass near 125 GeV, which is mainly driven by the γγ and Z ...
2012 / S. Heinemeyer, O. Stål, G. Weiglein -
Hidden asymmetry and long range rapidity correlations
Abstract Interpretation of long-range rapidity correlations in terms of the fluctuating rapidity density distribution of the system created in high-energy collisions is proposed. When applied to recent data of the STAR Collaboration, it shows a...
2012 / A. Bialas, A. Bzdak, K. Zalewski -
An eighth-order KdV-type equation in (1+1) and (2+1) dimensions: multiple soliton solutions2012 / Abdul-Majid Wazwaz
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An ab initio study of Xe–NO(X2II) and Xe–NO(A2Σ+) potential energy surfaces
Abstract The potential energy surfaces (PESs) of Xe–NO(X2II) and Xe–NO(A2Σ+) complexes have been obtained using highly accurate ab initio calculations. Analytical representations of these PESs were obtained using a Legendre polynomial interpolation. ...
2011 / Juan Carlos Castro-Palacio, Keisaku Ishii, Jesús Rubayo-Soneira, Koichi Yamashita -
Nonlinear quantum search using the Gross–Pitaevskii equation2013 / David A Meyer, Thomas G Wong
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Pomeron in the supersymmetric gauge model at strong couplings
Abstract We find the BFKL Pomeron intercept at N = 4 supersymmetric gauge theory in the form of the inverse coupling expansion ...
2013 / A.V. Kotikov, L.N. Lipatov