Physical sciences topic list of research papers
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Electron irradiation effects in doped high temperature superconductors YBa2Cu3−x MxOy (M = Fe, Ni; x=0; x=0:01)2008 / Aram Sahakyan, Sergei Nikoghosyan, Hrant Yeritsyan
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Integrability of coupled KdV equations2010 / Abdul-Majid Wazwaz
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Time-dependent wave packet theoretical study of femtosecond photoelectron spectra and coupling between the A2Σ+ and B2Π states of the NO molecule in a strong laser field2011 / Yonghua Zhu, Peng Song, Huan Yang, Fengcai Ma
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An exploration of the black hole entropy via the Weyl tensor2016 / Nan Li, Xiao-Long Li, Shu-Peng Song
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Statistical analysis of maximum likelihood estimator images of human brain FDG PET studies2002 / J. Llacer, E. Veklerov, K.J. Coakley, E.J. Hoffman, J. Nunez
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Zhang-Rice physics and anomalous copper states in A-site ordered perovskites2013 / D. Meyers, Swarnakamal Mukherjee, J.-G. Cheng, S. Middey, J.-S. Zhou, et al.
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Advanced Space Nuclear Reactors from Fiction to Reality
Abstract The advanced nuclear power sources are used in a large variety of science fiction movies and novels, but their practical development is, still, in its early conceptual stages, some of the ideas being confirmed by collateral experiments. The ...
2011 / L. Popa-Simil -
Search for long-range forces of a neutron and atoms with a trap of ultracold neutrons
Abstract A method of using a gravitational UCN spectrometer to search for long-range forces between neutrons and atoms is proposed. The constraints on the strength of long range forces within the range of 10-10 -10-4cm can be obtained from the...
2011 / A.P. Serebrov, O.M. Zherebtsov, S.V. Sbitnev -
GPU accelerated Monte Carlo simulations of lattice spin models
Abstract We consider Monte Carlo simulations of classical spin models of statistical mechanics using the massively parallel architecture provided by graphics processing units (GPUs). We discuss simulations of models with discrete and continuous...
2011 / M. Weigel, T. Yavorskii -
Worms exploring geometrical features of phase transitions
Abstract The loop-gas approach to statistical physics provides an alternative, geometrical description of phase transitions in terms of line-like objects. The resulting statistical random-graph ensemble composed of loops and (open) chains can be...
2011 / Wolfhard Janke, Thomas Neuhaus, Adriaan M.J. Schakel -
Recurrent Anholonomy in Curved Space Navigation Solved by the Riemann Zeta Function
Abstract Navigation on curved surfaces has to handle additional nontrivial nonlinear geometric signals from (an)holonomy. Things may be even worse since propulsion recurrently couples back to the sensor signal. This effect can be experienced with...
2011 / Bernd Binder -
Comments on “Comparative estimates of climatic consequences of Martian dust storms and of possible nuclear war” by G. S. Golitsyn and A. S. Ginsburg2010 / GUIDO VISCONTI
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Structure and Stability of Flames with Two Sequential Reactions2005 / J. Peláez, A. Liñán
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XXZ scalar products and KP
Abstract Using a Jacobi–Trudi-type identity, we show that the scalar product of a general state and a Bethe eigenstate in a finite-length XXZ spin- 1 2 ...
2009 / O. Foda, M. Wheeler, M. Zuparic -
Disordered loop model and coupled conformal field theories
Abstract A family of models for fluctuating loops in a two-dimensional random background is analyzed. The models are formulated as O ( n ) ...
2009 / Hirohiko Shimada -
Flavour violation in gauge-mediated supersymmetry breaking models: Experimental constraints and phenomenology at the LHC
Abstract We present an extensive analysis of gauge-mediated supersymmetry breaking models with minimal and non-minimal flavour violation. We first demonstrate that low-energy, precision electroweak, and cosmological constraints exclude large...
2008 / Benjamin Fuks, Björn Herrmann, Michael Klasen -
Series solution of the Smoluchowski’s coagulation equation
Abstract The Smoluchowski coagulation equation is a mean-field model for the growth of clusters (particles, droplets, etc.) by binary coalescence; that is, the driving growth mechanism is the merger of two particles into a single one. In this study, ...
2010 / Ahmet Yıldırım, Hüseyin Koçak -
New method to constrain the relativistic free-streaming gas in the Universe
Abstract We discuss a method to constrain the fraction density f of the relativistic gas in the radiation-dominant stage, by their impacts on a relic gravitational waves and the cosmic microwave background (CMB) B-polarization power spectrum. We...
2009 / Wen Zhao, Yang Zhang, Tianyang Xia -
The AdS particle
Abstract In this Letter we have considered a relativistic Nambu–Goto model for a particle in AdS metric. With appropriate gauge choice to fix the reparameterization invariance, we recover the previously discussed [S. Ghosh, P. Pal, Phys. Lett. B 618 ...
2005 / Subir Ghosh -
L.R.S. Bianchi type II stiff fluid cosmological model with decaying vacuum energy density Λ in general relativity
Abstract Locally rotationally symmetric (L.R.S.) Bianchi type II stiff fluid cosmological model is investigated. To get the deterministic model of the universe, we have assumed a supplementary condition A ...
2011 / Hassan Amirhashchi