TY - JOUR
T1 - Quantum-trajectory approach to time-dependent transport in mesoscopic systems with electron-electron interactions
AU - Oriols, X.
PY - 2007/2/7
Y1 - 2007/2/7
N2 - It is proved that many-particle Bohm trajectories can be computed from single-particle time-dependent Schrödinger equations. From this result, a practical algorithm for the computation of transport properties of many-electron systems with exchange and Coulomb correlations is derived. As a test, two-particle Bohm trajectories in a tunneling scenario are compared to exact results with an excellent agreement. The algorithm opens the path for implementing a many-particle quantum transport (Monte Carlo) simulator, beyond the Fermi liquid paradigm. © 2007 The American Physical Society.
AB - It is proved that many-particle Bohm trajectories can be computed from single-particle time-dependent Schrödinger equations. From this result, a practical algorithm for the computation of transport properties of many-electron systems with exchange and Coulomb correlations is derived. As a test, two-particle Bohm trajectories in a tunneling scenario are compared to exact results with an excellent agreement. The algorithm opens the path for implementing a many-particle quantum transport (Monte Carlo) simulator, beyond the Fermi liquid paradigm. © 2007 The American Physical Society.
U2 - 10.1103/PhysRevLett.98.066803
DO - 10.1103/PhysRevLett.98.066803
M3 - Article
SN - 0031-9007
VL - 98
JO - Physical Review Letters
JF - Physical Review Letters
M1 - 066803
ER -