TY - JOUR
T1 - Landau diamagnetism in noncommutative space and the nonextensive thermodynamics of Tsallis
AU - Dayi, Ömer F.
AU - Jellal, Ahmed
PY - 2001/9/3
Y1 - 2001/9/3
N2 - We consider the behavior of electrons in an external uniform magnetic field B→ where the space coordinates perpendicular B→ to are taken as noncommuting. This results in a generalization of standard thermodynamics. Calculating the susceptibility, we find that the usual Landau diamagnetism is modified. We also compute the susceptibility according to the nonextensive statistics of Tsallis for (1 - q) ≪ 1, in terms of the factorization approach. Two methods agree under certain conditions.
AB - We consider the behavior of electrons in an external uniform magnetic field B→ where the space coordinates perpendicular B→ to are taken as noncommuting. This results in a generalization of standard thermodynamics. Calculating the susceptibility, we find that the usual Landau diamagnetism is modified. We also compute the susceptibility according to the nonextensive statistics of Tsallis for (1 - q) ≪ 1, in terms of the factorization approach. Two methods agree under certain conditions.
UR - http://www.scopus.com/inward/record.url?scp=0035801506&partnerID=8YFLogxK
U2 - 10.1016/S0375-9601(01)00505-9
DO - 10.1016/S0375-9601(01)00505-9
M3 - Article
AN - SCOPUS:0035801506
SN - 0375-9601
VL - 287
SP - 349
EP - 355
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 -