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New solutions for graphene with scalar potentials by means of generalized intertwining. / Ioffe, M.V.; Nishnianidze, David N.; Prokhvatilov, E.V.
в: European Physical Journal Plus, Том 134, № 9, 450, 09.2019.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - New solutions for graphene with scalar potentials by means of generalized intertwining
AU - Ioffe, M.V.
AU - Nishnianidze, David N.
AU - Prokhvatilov, E.V.
PY - 2019/9
Y1 - 2019/9
N2 - The intertwining relations between superpartner Hamiltonians are the main ingredients of well-known Supersymmetrical Quantum Mechanics (SUSY QM). In the present paper, the generalized form of intertwining is used for the investigation of a massless (zero energy) two-dimensional Dirac equation with scalar external potential. This equation is related to the description of graphene and some other materials in the field of external electrostatic potential. The use of modified intertwining relations allows to find analytically solutions for the wave functions in the field of some external scalar potentials which depend on both space coordinates. A few examples of this construction are given explicitly.
AB - The intertwining relations between superpartner Hamiltonians are the main ingredients of well-known Supersymmetrical Quantum Mechanics (SUSY QM). In the present paper, the generalized form of intertwining is used for the investigation of a massless (zero energy) two-dimensional Dirac equation with scalar external potential. This equation is related to the description of graphene and some other materials in the field of external electrostatic potential. The use of modified intertwining relations allows to find analytically solutions for the wave functions in the field of some external scalar potentials which depend on both space coordinates. A few examples of this construction are given explicitly.
KW - HAMILTONIANS
KW - QUANTUM-MECHANICS
KW - SUPERSYMMETRY
KW - SUSY APPROACH
UR - http://www.scopus.com/inward/record.url?scp=85073201438&partnerID=8YFLogxK
UR - http://www.mendeley.com/research/new-solutions-graphene-scalar-potentials-means-generalized-intertwining
U2 - 10.1140/epjp/i2019-12798-3
DO - 10.1140/epjp/i2019-12798-3
M3 - Article
VL - 134
JO - European Physical Journal Plus
JF - European Physical Journal Plus
SN - 2190-5444
IS - 9
M1 - 450
ER -
ID: 45993054