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Effects of a mixed vector-scalar kink-like potential for spinless particles in two-dimensional space time
(World Scientific Publ Co Pte Ltd, 2007-06-20)
The intrinsically relativistic problem of spinless particles subject to a general mixing of vector and scalar kink- like potentials (similar to tanh gamma x) is investigated. The problem is mapped into the exactly solvable ...
Effects of a mixed vector-scalar kink-like potential for spinless particles in two-dimensional space time
(World Scientific Publ Co Pte Ltd, 2014)
Effects of a mixed vector-scalar kink-like potential for spinless particles in two-dimensional space time
(World Scientific Publ Co Pte Ltd, 2014)
Trapping neutral fermions with kink-like potentials
(Elsevier B.V., 2006-03-13)
The intrinsically relativistic problem of neutral fermions subject to kink-like potentials (similar to tanh gamma x) is investigated and the exact bound-state solutions are found. Apart from the lonely hump solutions for ...
Trapping neutral fermions with kink-like potentials
(Elsevier B.V., 2006-03-13)
The intrinsically relativistic problem of neutral fermions subject to kink-like potentials (similar to tanh gamma x) is investigated and the exact bound-state solutions are found. Apart from the lonely hump solutions for ...
Fermions embedded in a scalar-vector kink-like smooth potential
(2015-07-15)
The behaviour of massive fermions is analyzed with scalar and vector potentials. A continuous chiral-conjugation transformation decouples the equation for the upper component of the Dirac spinor provided the vector coupling ...
Trapping neutral fermions with kink-like potentials
(Elsevier B.V., 2014)
pi - kink propagation in the damped Frenkel Kontorova model
(EPL Association European Physical Society, 2017)
Coupled dissipative nonlinear oscillators exhibit complex spatiotemporal dynamics. Frenkel-Kontorova is a prototype model of coupled nonlinear oscillators, which exhibits coexistence between stable and unstable state. This ...
Extension of PT-symmetric quantum mechanics to the Dirac theory with position-dependent mass
(Academic Press Inc. Elsevier B.V., 2008-03-01)
We present a new method to construct the exactly solvable PT-symmetric potentials within the framework of the position-dependent effective mass Dirac equation with the vector potential coupling scheme in 1 + 1 dimensions. ...