Time-delay in short range potential scattering

2008 ◽  
pp. 175-185
Author(s):  
Kalyan B. Sinha ◽  
A. Mahapatra
Keyword(s):  
Time Delay ◽  
Short Range ◽  
Potential Scattering ◽  
Short Range Potential ◽  
Range Potential

SHORT RANGE POTENTIAL SCHRÖDINGER SCATTERING

2011 ◽  
Vol 20 (05) ◽  
pp. 877-892
Author(s):  
ARNO BOHM ◽  
MANUEL GADELLA ◽  
FERNANDO GOMEZ-CUBILLO ◽  
SUJEEV WICKRAMASEKARA
Keyword(s):  
Short Range ◽  
Hard Core ◽  
Potential Scattering ◽  
Spherically Symmetric ◽  
Eigenfunction Expansions ◽  
Short Range Potential ◽  
Gamow Vectors ◽  
Barrier Potential ◽  
General Properties ◽  
Range Potential

We review certain general properties of short range potential scattering and discuss eigenfunction expansions related to short range and spherically symmetric potentials. In the case of a square barrier potential with a hard core at the origin, we study resonance phenomena and construct Gamow vectors in the radial representation.

Magnetoresistance of single-layer graphene under the conditions of short-range potential scattering

JETP Letters ◽  
2012 ◽  
Vol 96 (7) ◽  
pp. 471-474 ◽  
Author(s):  
G. Yu. Vasil’eva ◽  
P. S. Alekseev ◽  
Yu. L. Ivanov ◽  
Yu. B. Vasil’ev ◽  
D. Smirnov ◽  
...  
Keyword(s):  
Short Range ◽  
Single Layer ◽  
Potential Scattering ◽  
Single Layer Graphene ◽  
Short Range Potential ◽  
Layer Graphene ◽  
Range Potential

Bound States of Spinless Particles in a Short-Range Potential

2015 ◽  
Vol 70 (4) ◽  
pp. 245-249 ◽  
Author(s):  
Hassan Hassanabadi ◽  
Antonio Soares de Castro
Keyword(s):  
Short Range ◽  
Bound States ◽  
Bound State ◽  
Scalar Coupling ◽  
Spinless Particle ◽  
Vector Coupling ◽  
Short Range Potential ◽  
Range Potential ◽  
Constraint Relation ◽  
Potential Parameters

AbstractWith a general mixing of vector and scalar couplings in a two-dimensional world, a short-range potential is used to explore certain features of the bound states of a spinless particle. Bound-state solutions are found in terms of the Gauss hypergeometric series when the potential parameters obey a certain constraint relation limiting the dosage of a vector coupling. The appearance of the Schiff–Snyder–Weinberg effect for a strong vector coupling and a short-range potential as well as its suppression by the addition of a scalar coupling is discussed.

Magneto-thermoelectric effects in two-dimensional quantum well: role of short-range potential

2009 ◽  
Vol 81 (1) ◽  
pp. 015701 ◽  
Author(s):  
F M Hashimzade ◽  
Kh A Hasanov ◽  
B H Mehdiyev ◽  
S Cakmak
Keyword(s):  
Quantum Well ◽  
Short Range ◽  
Two Dimensional ◽  
Thermoelectric Effects ◽  
Short Range Potential ◽  
Range Potential
Sign in / Sign up

Export Citation Format

Share Document