Physical sciences topic list of research papers
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Scattering of longitudinal waves (sound) by defects in fluids. Rough surface2013 / Bogdan Apostol
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On classical q-deformations of integrable σ-models2013 / F. Delduc, M. Magro, B. Vicedo
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Non-linear trans-Planckian corrections of spectra due to the non-trivial initial states
Abstract Recent Planck results motivated us to use non-Bunch–Davies vacuum. In this paper, we use the excited-de Sitter mode as non-linear initial states during inflation to calculate the corrected spectra of the initial fluctuations of the scalar...
2014 / E. Yusofi, M. Mohsenzadeh -
Role of electromagnetically induced transparency in resonant four-wave-mixing schemes2002 / J. C. Petch, C. H. Keitel, P. L. Knight, J. P. Marangos
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On the NNLO QCD corrections to single-top production at the LHC
Abstract We present a fully-differential calculation of the NNLO QCD corrections to the t-channel mechanism for producing single top quarks at the LHC. We work in the structure function approximation, computing QCD corrections to the light- and...
2014 / Mathias Brucherseifer, Fabrizio Caola, Kirill Melnikov -
Role of image forces in non-contact scanning force microscope images of ionic surfaces
Abstract We consider the effect of the image interaction on the force acting between tip and surface in non-contact scanning force microscope experiments. This interaction is relevant when a conducting tip interacts with either a polar bulk sample...
2002 / L.N. Kantorovich, A.S. Foster, A.L. Shluger, A.M. Stoneham -
Periodicity Hub and Nested Spirals in the Phase Diagram of a Simple Resistive Circuit2008 / Cristian Bonatto, Jason A. C. Gallas
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Information encoding of a qubit into a multilevel environment2010 / A. Pérez
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Generalized spin precession equations2014 / Hans-Jürgen Stöckmann, Dirk Dubbers
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Investigation of Electron Beam Parameter in Seeded THz-FEL Amplifier using Photocathode RF Gun
Abstract Simple, compact, and powerful seeded terahertz-free electron laser (THz-FEL) which consists of a photocathode radio-frequency gun, a focusing solenoid, an undulator and a THz wave parametric generator has been designed. A start-to-end...
2013 / Kyohei Shimahashi, Heishun Zen, Kensuke Okumura, Marie Shibata, Hidekazu Imon, et al. -
Structure of longitudinal chromomagnetic fields in high energy collisions
Abstract We compute expectation values of spatial Wilson loops in the forward light cone of high-energy collisions. We consider ensembles of gauge field configurations generated from a classical Gaussian effective action as well as solutions of...
2014 / A. Dumitru, T. Lappi, Y. Nara -
Higgs production in two-photon process and transition form factor
Abstract The Higgs production in the two-photon fusion process is investigated where one of the photons is off-shell while the other one is on-shell. This process is realized in either electron–positron collision or electron–photon collision where...
2013 / Norihisa Watanabe, Yoshimasa Kurihara, Ken Sasaki, Tsuneo Uematsu -
Spectral function at high temperature in the classical approximation
Abstract At high temperature the infrared modes of a weakly coupled quantum field theory can be treated nonperturbatively in real time using the classical field approximation. We use this to introduce a nonperturbative approach to the calculation of ...
2002 / Gert Aarts -
Classification of type A N-fold supersymmetry
Abstract Type A N -fold supersymmetry of one-dimensional quantum mechanics can be constructed by using sl(2) generators represented on a finite-dimensional functional space. Using this sl(2) formalism we ...
2002 / Hideaki Aoyama, Noriko Nakayama, Masatoshi Sato, Toshiaki Tanaka -
Electron–neutrino survival probability from solar-neutrino data
Abstract With SNO data [SNO Collaboration, nucl-ex/0106015] on electron–neutrino flux from the sun, it is possible to derive the ν e survival probability P ...
2002 / V Berezinsky, M Lissia -
Application of Mean Field Annealing Algorithms to GPS-Based Attitude Determination
Abstract This paper researches the attitude determination of a body based on GPS carrier phase measurement, and the algorithms used is the mean field annealing neural network(MFANN), which has the advantages of high accuracy and rapidity. The MFANN...
2011 / Hai-ying LIU, Hui-nan WANG -
Passive Location Method Based on Phase Rate of Change
Abstract Technology of passive location has broad prospects in applications. In this paper, the single observer passive location method using phase rate of change is introduced based on existing methods. This new method can obtain the direction of...
2011 / Yue-hui SHAN, Wei AN, Zhong-kang SUN, Fu-kan HUANG -
CMB anisotropy from baryogenesis by a scalar field
Abstract We study the cosmic microwave background (CMB) anisotropy in the scenario where the baryon asymmetry of the universe is generated from a condensation of a scalar field. In such a scenario, the scalar condensation may acquire fluctuation...
2003 / Takeo Moroi, Hitoshi Murayama -
Improved vector and scalar masses in the massive Schwinger model
Abstract The lowest (“vector”) and next-lowest (“scalar”) bound-state masses of the massive Schwinger model have been determined recently to a very high accuracy numerically on the lattice. Therefore, improved results for these bound-state masses...
2003 / C. Adam -
Genuine twist 3 in exclusive electroproduction of transversely polarized vector mesons
Abstract We present the detailed analysis of genuine twist-3 contributions to the exclusive electroproduction amplitude of transversely polarized vector mesons. Using the formalism based on the QCD factorization in the momentum representation we...
2003 / I.V. Anikin, O.V. Teryaev