搜索结果: 1-13 共查到“理论物理学 background”相关记录13条 . 查询时间(0.093 秒)
A Neural Network based Background Supression Technique applied to VHE Gamma Ray Data coming from the Crab Pulsar
Imaging Atmospheric Cherenkov Technique Flux Upper Limit
2014/12/12
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...
Random matrix approach in search for weak signals immersed in background noise
Random matrix weak signals immerse background noise
2011/8/4
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...
Wave Functions of the Proton Ground State in the Presence of a Uniform Background Magnetic Field in Lattice QCD
Wave Functions of the Proton Ground State Uniform Background Magnetic Field
2011/1/13
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 System of Relativistic Magnetohydrodynamics Equations for an Anisotropic Plasma on the Background of Bondi-Pirani-Robinson's Metric
the Self-consistent System Relativistic Magnetohydrodynamics Equations
2010/11/17
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...
Background independent condensed matter models for quantum gravity
Background independent condensed matter models quantum gravity
2010/12/20
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...
Improved automated lattice perturbation theory in background field gauge
Improved automated lattice perturbation theory background field gauge
2011/1/14
We present an algorithm to automatically derive Feynman rules for lattice perturbation theory in background field gauge.
The U(1) Lattice Gauge Theory Universally Connects All Classical Models with Continuous Variables, Including Background Gravity
Lattice gauge theory Statistical mechanics Quantum information
2010/11/4
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...
Singular inverse square potential in arbitrary dimensions with a minimal length: Application to the motion of a dipole in a cosmic string background
Singular inverse square potential arbitrary dimensions minimal length: Application to the motion dipole cosmic string background
2010/10/18
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...
Functional background of the Tsallis entropy:coarse-grained systems and kappa distribution functions
Functional background Tsallis entropy coarse-grained systems kappa distribution functions
2009/11/13
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...
Flat Currents of Green-Schwarz Superstring
in AdS2×S2 Background
Green-Schwarz superstring integrability
AdS2×S2
2007/8/15
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
...
Dynamical Background for L-G Phase Transition in QHD-I Model
L-G phase transition N-N
interaction nuclear matter
2007/8/15
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...
Dirac Operator on Fuzzy Sphere with U(1) Dirac Monopole
Background
noncommutativity Dirac operator Moyal
product symbol
2007/8/15
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...
Null Membranes in Dyonic Black Hole Background
general solution null-membrane curved space-time
2010/4/13
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...