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In this thesis we present new results for the 99.9% confidence level flux upper limits on the pulsed VHE gamma ray signal coming from the Crab pulsar. In order to achieve optimum hadronic background s...
Abstract: We present new, original and alternative method for searching signals coded in noisy data. The method is based on the properties of random matrix eigenvalue spectra. First, we describe gener...
We calculate the probability distributions of quarks in the ground state of the proton, and how they are a ected in the presence of a constant background magnetic eld. We focus on wave functions in ...
Exact solutions of the self-consistent relativistic magnetohydrodynamics equations for an anisotropic magnetized plasma on the background of Bondi-Pirani-Robinson's vacuum plane gravitational wave (P...
A number of recent proposals for a quantum theory of gravity are based on the idea that spacetime geometry and gravity are derivative concepts and only apply at an approximate level. There are two fun...
We present an algorithm to automatically derive Feynman rules for lattice perturbation theory in background field gauge.
We show that the partition function of many classical models with continuous degrees of freedom, e.g. abelian lattice gauge theories and statistical mechanical models, can be written as the partition...
We solve analytically the Schr¨odinger equation for the N-dimensional inverse square potential in quantum mechanics with a minimal length in terms of Heun’s functions. We apply our results to the pr...
The concept of the generalized entropy is analyzed, with the particular attention to the definition postulated by Tsallis [J. Stat. Phys. 52, 479 (1988)]. We show that the Tsallis entropy can be rigor...
2006Vol.45No.4pp.663-668DOI: Flat Currents of Green-Schwarz Superstring in AdS2×S2 Background WANG Xiao-Hui, WANG Zhan-Yun, CAI Xiao-Lin, SONG Pei, HOU Bo-Yu, and SHI Kang-Jie ...
2003Vol.40No.6pp.735-738DOI: Dynamical Background for L-G Phase Transition in QHD-I Model JIN Meng,1 CHEN Ji-Sheng,2 and LI Jia-Rong1 1 Institute of Particle Physics, C...
2004Vol.42No.2pp.247-250DOI: Dirac Operator on Fuzzy Sphere with U(1) Dirac Monopole Background XIONG Chuan-Hua and YUE Rui-Hong Institute of Modern Physics, Northwest U...
We consider null bosonic p-branes in curved spacetimes. The general solutions of the classical equations of motions and constraints for the null-membrane in four-dimensional dyonic black hole backgrou...

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