Study of electrons in contact with non-Markovian baths

作者: I Dasgupta , A Mookerjee

DOI: 10.1088/0953-8984/6/8/012

关键词: Electron systemFormalism (philosophy of mathematics)Classical mechanicsMarkov processFermionElectronSpectral responseHeat bathPhysics

摘要: We discuss the extension of augmented space formalism to study systems fermions in contact with a heat bath incorporate non-Markovian evolution variables. The uses ideas memory function approach. give simple example show how nature effects spectral response electron system.

参考文章(16)
D M Edwards, The breakdown of Fermi liquid theory in the Hubbard model: II Journal of Physics: Condensed Matter. ,vol. 5, pp. 161- 170 ,(1993) , 10.1088/0953-8984/5/2/004
H. Haken, G. Strobl, An exactly solvable model for coherent and incoherent exciton motion European Physical Journal A. ,vol. 262, pp. 135- 148 ,(1973) , 10.1007/BF01399723
A Mookerjee, Conductivity in dirty systems-effect of dynamic electron-phonon coupling Journal of Physics: Condensed Matter. ,vol. 2, pp. 9399- 9408 ,(1990) , 10.1088/0953-8984/2/47/014
D. Weaire, M. F. Thorpe, Electronic Properties of an Amorphous Solid. I. A Simple Tight-Binding Theory Physical Review B. ,vol. 4, pp. 2508- 2520 ,(1971) , 10.1103/PHYSREVB.4.2508
D.M. Edwards, J.A. Hertz, The breakdown of Fermi liquid theory in the Hubbard model Physica B: Condensed Matter. ,vol. 163, pp. 527- 529 ,(1990) , 10.1016/0921-4526(90)90259-W
A Mookerjee, Averaged density of states in disordered systems Journal of Physics C: Solid State Physics. ,vol. 6, pp. 1340- 1349 ,(1973) , 10.1088/0022-3719/6/8/003
V. M. Kenkre, R. S. Knox, Generalized-master-equation theory of excitation transfer Physical Review B. ,vol. 9, pp. 5279- 5290 ,(1974) , 10.1103/PHYSREVB.9.5279