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Improved treatment of loop diagrams in SU(3) baryon chiral perturbation theory
Baryon chiral perturbation theory the chiral expansion cycle graph the amount of space
2014/12/22
Baryon chiral perturbation theory as conventionally applied has a well-known problem with the SU(3) chiral expansion in that loop diagrams generate very large SU(3) breaking corrections and greatly up...
Stochastic treatment of finite-N effects in mean-field systems and its application to the lifetimes of coherent structures
Stochastic treatment finite-N effects mean-field systems lifetimes of coherent structures
2011/8/29
Abstract: A stochastic treatment yielding to the derivation of a general Fokker-Planck equation is presented to model the slow convergence towards equilibrium of mean-field systems due to finite-N eff...
Novel Bound States Treatment of the Two Dimensional Schrodinger Equation with Pseudocentral Plus Multiparameter Noncentral Potential
Pseudocentral potentials noncentral potential two dimensional Schrodinger equation
2011/7/28
Abstract: By converting the rectangular basis potential V(x,y) into the form as V(r)+V(r, phi) described by the pseudo central plus noncentral potential, particular solutions of the two dimensional Sc...
Numerical treatment of long-range Coulomb potential with Berggren bases
Numerical treatment of long-range Coulomb potential Berggren bases
2011/1/7
The Schr¨odinger equation incorporating long-range Coulomb potential takes the form of a Fred-
holm equation whose kernel is singular on its diagonal when represented by a basis bearing a contin-uum ...
Finite size effects on the Poynting-Robertson effect: a fully general relativistic treatment
Poynting-Robertson general relativistic treatment
2010/12/21
Even since the first discovery of Poynting and Robertson, the radiation source has been treated
as merely a point. Even in a very few studies where the size of the source has been taken
into account...
Statistical Treatment of Low-Energy Nuclear Level Schemes
nuclear structure level density parameters nuclear spin cut-off factor
2007/8/15
2007Vol.47No.2pp.303-308DOI:
Statistical Treatment of Low-Energy Nuclear Level Schemes
M. Gholami,1 M. Kildir,1 and A.N. Behkami2
1 Chemistry Department, Middle East Tec...
Unified Treatment of Screening Coulomb and Anharmonic
Oscillator Potentials in Arbitrary Dimensions
supersymmetric quantum mechanics screening Coulomb N-dimensional space
2007/8/15
2006Vol.45No.5pp.807-812DOI:
Unified Treatment of Screening Coulomb and Anharmonic
Oscillator Potentials in Arbitrary Dimensions
Bülent Gönül, Okan Özer, and Mehmet Koca...
On the Hamilton-Jacobi Treatment of Constrained Systems
constrained Hamiltonian
system Hamilton-Jacobi approach Dirac's approach
2007/8/15
2003Vol.39No.1pp.63-66DOI:
On the Hamilton-Jacobi Treatment of Constrained Systems
Sami.I. Muslih1 and Hosam A. El-Zalan2
1 Department of Physics, Al-Azhar University, ...
A Treatment of a Higher-Order Singular Lagrangian as Fields System
Lagrangian and Hamiltonian approach Singular Lagrangian systems
2010/4/9
The higher-order singular Lagrangian system is treated as field system. Euler-Lagrange equations are solved with some constraints. An example is studied and a comparison with Hamiltonian formulation i...
Path Integral Treatment for Spinless Relativistic Equation in the Two Component Theory
Feshbach-Villars equation fermionic Schwinger isocharge symmetry
2010/4/15
In this paper we have set up a path integral formalism for Feshbach-Villars equation by using the fermionic Schwinger model for Pauli matrices which describe an isocharge symmetry. This choice is made...