Deformed shape invariance and exactly solvable Hamiltonians with position-dependent effective mass

B Bagchi, A Banerjee, C Quesne… - Journal of Physics A …, 2005 - iopscience.iop.org
Known shape-invariant potentials for the constant-mass Schrödinger equation are taken as
effective potentials in a position-dependent effective mass (PDEM) one. The corresponding …

Point canonical transformation versus deformed shape invariance for position-dependent mass Schrödinger equations

C Quesne - SIGMA. Symmetry, Integrability and Geometry: Methods …, 2009 - emis.de
On using the known equivalence between the presence of a position-dependent mass
(PDM) in the Schrödinger equation and a deformation of the canonical commutation …

[PDF][PDF] Equivalence Relations for Darboux-Crum Transforms of Translationally Form-Invariant Sturm-Liouville Equations

G Natanson - 2021 - researchgate.net
Recently Gómez-Ullate et al [1] presented the detailed classification scheme of the
equivalence relations for 'pseudo-Wronskians'(p-Ws) of Laguerre and Jacobi polynomials …

Algebraic nature of shape-invariant and self-similar potentials

AB Balantekin, MAC Ribeiro… - Journal of Physics A …, 1999 - iopscience.iop.org
Self-similar potentials generalize the concept of shape invariance which was originally
introduced to explore exactly solvable potentials in quantum mechanics. In this paper it is …

Note on thermal heating efficiency

ET Jaynes - American Journal of Physics, 2003 - pubs.aip.org
Kelvin showed the maximum efficiency with which heat can be converted into work; but there
is a dual theorem about the maximum efficiency with which heat at one temperature can be …

Exactly solvable systems and the quantum Hamilton–Jacobi formalism

C Rasinariu, JJ Dykla, A Gangopadhyaya, JV Mallow - Physics Letters A, 2005 - Elsevier
We connect quantum Hamilton–Jacobi theory with supersymmetric quantum mechanics
(SUSYQM). We show that the shape invariance, which is an integrability condition of …

Exactly solvable asymmetric double-well potentials

M Selg - Physica Scripta, 2000 - iopscience.iop.org
A model is presented, where an asymmetric double-well potential (DWP) is constructed from
several smoothly joined Morse-type components. A complete analytic solution procedure of …

[PDF][PDF] Comment on ''The Hidden Symmetry for a Quantum System with an Infinitely Deep Square-well Potential by Shi-Hai Dong and Zhong-Qi Ma [Am. J. Phys. 70 (5) …

A Gangopadhyaya, JV Mallow - American Journal of Physics, 2003 - ecommons.luc.edu
For over 200 years the University of Glasgow has played a uniquely important role in the
development of thermodynamics. There the distinction between temperature as a measure …

Unexpected supermodels

A Ruffing - Nonlinear Phenomena in Complex Systems, 2000 - elibrary.ru
In this article, interrelations between a special type of superpotentials with dilatative scaling
behavior and between q-discretized harmonic oscillators are investigated. It turns out that …

[PDF][PDF] Supersymmetric quantum mechanics

E Nygren - Bachelor thesis, University of Bern, 2010 - wiese.itp.unibe.ch
This bachelor thesis is an introduction to supersymmetry in one dimensional quantum
mechanics. Beginning with the factorization of Hamiltonian we will develop tools to solve …