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Matrix Superpotential Linear in Variable Parameter
Matrix Superpotential Linear Variable Parameter Mathematical Physics
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2011/9/19
Abstract: The paper presents the classification of matrix valued superpotentials corresponding to shape invariant systems of Schr\"odinger equations. All inequivalent irreducible matrix superpotential...
Parameter-free ansatz for inferring ground state wave functions of even potentials
Parameter-free ansatz state wave functions Quantum Physics Mathematical Physics
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2011/10/9
Abstract: Schr\"odinger's equation (SE) and the information-optimizing principle based on Fisher's information measure (FIM) are intimately linked, which entails the existence of a Legendre transform ...
One parameter family of indecomposable optimal entanglement witnesses arising from generalized Choi maps
generalized Choi maps One parameter family Quantum Physics
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2011/10/8
Abstract: In the recent paper [Chru\'{s}ci\'{n}ski and Wudarski, arXiv:1105.4821], it was conjectured that the entanglement witnesses arising from some generalized Choi maps are optimal. We show that ...
Quantum Capacitance vs Chemical Potential Universal Curve and Interface Trap Parameter Extraction in Graphene Gated Structures
Quantum Capacitance hemical Potential Universal Curve Interface Trap Parameter Extraction Graphene Gated Structures
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2010/11/25
We study influence of the interface traps unavoidably occurring at or near the interface
between the graphene sheets and the insulating substrate or top gate oxide on the
capacitance characteristics...
Frequentist Analysis of the Parameter Space of Minimal Supergravity
Frequentist Analysis Parameter Space Minimal Supergravity
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2011/1/6
We make a frequentist analysis of the parameter space of minimal supergravity (mSUGRA), in which, as well as the gaugino and scalar soft supersymmetry-breaking parameters being universal.
Parameter Dependent Commuting Matrices, Plücker relations and Related Quantum Glass Models
Parameter Dependent Commuting Matrices Plücker relations Related Quantum Glass Models
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2010/11/11
Type-I matrices were introduced recently as finite dimensional prototypes of quantum integrable systems. These matrices are linearly dependent on an "interaction" type parameter, and possess interesti...
One Parameter Scaling Theory for Stationary States of Disordered Nonlinear Systems
Parameter Scaling Stationary States of Disordered Nonlinear Systems
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2010/4/6
We show, using detailed numerical analysis and theoretical arguments, that the normalized participation number of the stationary solutions of disordered nonlinear lattices obeys a one-parameter scalin...
The structure of boundary parameter property satisfying sets
boundary parameter General Relativity
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2010/3/18
Precise definitions of singularities in General Relativity rely on a set of curves. Many boundary constructions force a particular set of curves by virtue of the construction. The abstract boundary, h...
Modified Jordan-Brans-Dicke theory with scalar current and the Eddington-Robertson gamma-parameter
modified gravity scalar current Eddington-Robertson gamma-parameter
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2010/3/17
The Jordan-Brans-Dicke theory of gravitation, which promotes the gravitational constant to a dynamical scalar field, predicts a value for the Eddington-Robertson post-Newtonian parameter gamma that is...
Sequential parameter estimation for stochastic systems
Sequential parameter estimation stochastic systems
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2009/11/12
The quality of the prediction of dynamical system evolution is determined by the accuracy to which initial conditions and forcing are known. Availability of future observations permits reducing the ef...
Spectral Singularities, Biorthonormal Systems, and a Two-Parameter Family of Complex Point Interactions
complex potential spectral singularity biorthonormal system scattering bound state quasi-Hermitian PT -symmetry point interaction
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2010/4/13
A curious feature of complex scattering potentials v(x) is the appearance of spectral singularities. We offer a quantitative description of spectral singularities that identifies them with an obstruct...
Allowed Parameter Regions for a Tree-Level Inflation Model
inflation
parameter region large-scale structure COBE power normalization
spectral index tree-level model
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2007/8/15
2001Vol.35No.1pp.125-128DOI:
Allowed Parameter Regions for a Tree-Level Inflation Model
MENG Xin-He
National Astronomical Observatory, The Chinese Academy of Sciences, B...
Double-Parameter Solutions of Projective Riccati Equations
and Their Applications
projective Riccati equations linearized theorem
homogeneous balance Sub-ODE method travelling wave solutions nonlinear PDE
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2007/8/15
2007Vol.47No.1pp.1-9DOI:
Double-Parameter Solutions of Projective Riccati Equations
and Their Applications
WANG Ming-Liang,1,2 LI Er-Qiang,1 and LI Xiang-Zheng1
1 Scienc...
Future Destiny of Quintessential Universe and Constraint on
Model from Deceleration Parameter
quintessence equation of state inverse low index tracker
deceleration parameter
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2007/8/15
2002Vol.38No.2pp.253-255DOI:
Future Destiny of Quintessential Universe and Constraint on
Model from Deceleration Parameter
ZHANG De-Hai
Department of Physics, the Gradua...
New Soliton Solutions with Compact Support for a Family of
Two-Parameter Regularized Long-Wave Boussinesq Equations
nonlinear evolution equation R(m n) equations compacton solution
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2007/8/15
2002Vol.37No.6pp.641-644DOI:
New Soliton Solutions with Compact Support for a Family of
Two-Parameter Regularized Long-Wave Boussinesq Equations
YAN Zhen-Ya
Department o...