Mathematical aspects of the Kubo formula for electrical conductivity with dissipation
Mathematical aspects of the Kubo formula for electrical conductivity with dissipation
复制标题
Kubo 电导率耗散公式的数学方面
DOI:
10.1007/s13160-023-00613-7
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发表时间:
2023
影响因子:
0.9
通讯作者:
Luskin, Mitchell
中科院分区:
文献类型:
--
作者:
Watson, Alexander B.;Margetis, Dionisios;Luskin, Mitchell
In this expository article, we present a systematic formal derivation of the Kubo formula for the linear-response current due to a time-harmonic electric field applied to non-interacting, spinless charged particles in a finite volume in the quantum setting. We model dissipation in a transparent way by assuming a sequence of scattering events occurring at random-time intervals modeled by a Poisson distribution. By taking the large-volume limit, we derive special cases of the formula for free electrons, continuum and tight-binding periodic systems, and the nearest-neighbor tight-binding model of graphene. We present the analogous formalism with dissipation to derive the Drude conductivity of classical free particles.
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影响因子:
1
作者:
B. Helffer;J. Sjöstrand
通讯作者:
J. Sjöstrand
影响因子:
1.7
作者:
Jacob Shapiro;M. Weinstein
通讯作者:
M. Weinstein
DOI:
10.1137/21m1429412
发表时间:
2020
期刊:
SIAM J. Math. Anal.
影响因子:
--
作者:
C. Fefferman;Jacob Shapiro;M. Weinstein
通讯作者:
M. Weinstein
影响因子:
1.9
作者:
B. Helffer;J. Sjöstrand
通讯作者:
B. Helffer;J. Sjöstrand
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
Alexander B. Watson;Jianfeng Lu;M. Weinstein
通讯作者:
M. Weinstein