TY - JOUR

T1 - Kicked Harper models and kicked charge in a magnetic field

AU - Dana, Itzhack

PY - 1995/2/6

Y1 - 1995/2/6

N2 - The symmetric kicked Harper (KH) model was orginally derived as a first-order approximation (in the kicking parameter) of the problem of a kicked charge in a magnetic field (KCM). It is shown that all generalized KH models (symmetric or non-symmetric, periodic or not) can, in fact, be exactly related to KCM problems. Because of this exact relation, all the results derived recently for KH models hold straightforwardly also for the corresponding KCM problems. For the vast majority of KCM problems, however, there exist no generalized KH models related to them.

AB - The symmetric kicked Harper (KH) model was orginally derived as a first-order approximation (in the kicking parameter) of the problem of a kicked charge in a magnetic field (KCM). It is shown that all generalized KH models (symmetric or non-symmetric, periodic or not) can, in fact, be exactly related to KCM problems. Because of this exact relation, all the results derived recently for KH models hold straightforwardly also for the corresponding KCM problems. For the vast majority of KCM problems, however, there exist no generalized KH models related to them.

UR - http://www.scopus.com/inward/record.url?scp=0012034942&partnerID=8YFLogxK

U2 - 10.1016/0375-9601(94)01007-h

DO - 10.1016/0375-9601(94)01007-h

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AN - SCOPUS:0012034942

SN - 0375-9601

VL - 197

SP - 413

EP - 416

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 5-6

ER -