搜索结果: 1-12 共查到“物理学 separable”相关记录12条 . 查询时间(0.193 秒)
Third-order superintegrable systems separable in parabolic coordinates
Integrability Superintegrability Separation of Variables Classical and Quantum Mechanics
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2012/4/23
In this paper, we investigate superintegrable systems which separate in parabolic coordinates and admit a third-order integral of motion. We give the corresponding determining equations and show that ...
Relativistic separable interaction kernel of the neutron-proton system with inelasticities
neutron-proton system Relativistic separable interaction
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2011/7/20
Within a covariant Bethe-Salpeter approach, the relativistic complex separable neutron-proton interaction kernel is proposed. The uncoupled partial-wave states with the total angular momentum $J$=0,1 ...
Lie-algebraic structure of 2D harmonic oscillator with non-separable complex coupling
Lie-algebra Non-Hermitian quantum mechanics PT-symmetry Multidimensional models Harmonic oscillator Exactly solvable
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2011/10/8
Abstract: Using SU(2)X SU(2) Lie-group structure we obtain the algebraization of 2D harmonic oscillator model with complex quadratic coupling. It is shown that the original time-independent Schr\"odin...
Bound states of PT-symmetric separable potentials
PT-symmetric separable potentials High Energy Physics - Theory
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2011/9/30
Abstract: All of the PT-symmetric potentials that have been studied so far have been local. In this paper nonlocal PT-symmetric separable potentials of the form $V(x,y)=i\epsilon[U(x)U(y)-U(-x)U(-y)]$...
Systems of Kowalevski type, discriminantly separable polynomials and quad-graphs
Systems of Kowalevski type discriminantly separable polynomials quad-graphs
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2011/7/27
Systems of Kowalevski type, discriminantly separable polynomials and quad-graphs.
Efimov Trimers : Analytic Solution Via Separable Potentials
Efimov states separable potentials dimer resonances
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2011/1/7
The exact dynamical equation for Efimov trimers in the short range limit of dimer resonances is derived via Yamaguchi separable potentials. This equation which overcomes the non-uniqueness prob-lem of...
Regularization of the spectral problem for the monolayer graphene with the separable in the angular momentum representation singular potential of defect
Regularization of the spectral problem separable
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2010/11/18
The electronic states in the monolayer graphene with the short-range perturbation asymmetric
with respect to the band index are analized. The study was made for the separable in the angular momentum ...
Functional Separable Solutions to Nonlinear Diffusion Equations by Group Foliation Method
group foliation method functional separation of variable nonlinear diffusion
equation symmetry group
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2007/8/15
2007Vol.47No.2pp.193-199DOI:
Functional Separable Solutions to Nonlinear Diffusion Equations by Group Foliation Method
HU Jia-Yi,1,2,3 QU Chang-Zheng,1,2 and YIN Hui4
1 ...
Variable Separation and Exact Separable Solutions for Equations of Type uxt=A(u,ux)uxx+B(u,ux)
nonlinear evolution equations variable separation generalized conditional
symmetry
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2007/8/15
2006Vol.45No.6pp.969-978DOI:
Variable Separation and Exact Separable Solutions for Equations of Type uxt=A(u,ux)uxx+B(u,ux)
ZHANG Shun-Li
Center for Nonlinear Studies, D...
Variable Separation and Derivative-Dependent Functional Separable Solutions
to Generalized KdV Equations
variable separation conditional symmetry
KdV-type equation
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2007/8/15
2003Vol.40No.4pp.401-406DOI:
Variable Separation and Derivative-Dependent Functional Separable Solutions
to Generalized KdV Equations
ZHANG Shun-Li1,2 and LOU Sen-Yue1,3,4
...
Classification and Functional Separable Solutions to
Extended Nonlinear Wave Equations
nonlinear wave equations functional separable solutions
generalized conditional symmetry
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2007/8/15
2005Vol.44No.4pp.589-596DOI:
Classification and Functional Separable Solutions to
Extended Nonlinear Wave Equations
ZHANG Shun-Li,1,2,3 LOU Sen-Yue,3,4
QU Chang-Zheng,2 and YUE R...
Variable Separation and Derivative-Dependent Functional Separable
Solutions to Generalized Nonlinear Wave Equations
variable separation nonlinear wave derivative-dependent
functional separable solution
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2007/8/15
2004Vol.41No.2pp.161-174DOI:
Variable Separation and Derivative-Dependent Functional Separable
Solutions to Generalized Nonlinear Wave Equations
ZHANG Shun-Li1,2 and LOU Sen-Yue1,...