141 citations · 564 across the 32 of their papers we have counts for
4 papers · 1 filter
Once again: Instanton method vs. WKB
H. J. W. Müller-Kirsten, Jian-zu Zhang, Yunbo Zhang
A recent analytic test of the instanton method performed by comparing the exact spectrum of the Lam potential (derived from representations of a finite dimensional matr…
Perturbative Equivalent Theorem in q-Deformed Dynamics
Jian-zu Zhang
Corresponding to two ways of realizing the q-deformed Heisenberg algebra by the undeformed variables there are two q-perturbative Hamiltonians with the additional momentum-dependen…
Perturbative Aspects of q-Deformed Dynamics
Jian-zu Zhang, Per Osland
Within the framework of the q-deformed Heisenberg algebra a dynamical equation of q-deformed quantum mechanics is discussed. The perturbative aspects of the q-deformed Schrödinger…
Supersymmetry in Quantum Mechanics of Colored Particles
Sh. Mamedov, Jian-Zu Zhang, V. Zhukovskii
The role of supercharge operators is studied in the case of a Dirac particle moving in a constant chromomagnetic field. The Hamiltonian is factorised and the ground state wave func…