14 citations · 59 across the 8 of their papers we have counts for
4 papers · 1 filter
Including arbitrary geometric correlations into one-dimensional time-dependent Schrödinger equations
Devashish Pandey, Xavier Oriols, Guillermo Albareda
The so-called Born-Huang ansatz is a fundamental tool in the context of ab-initio molecular dynamics, viz., it allows to effectively separate fast and slow degrees of freedom and t…
Stochastic Schrödinger equations and conditional states: a general Non-Markovian quantum electron transport simulator for THz electronics
Devashish Pandey, Enrique Colomés, Guillermo Albareda +1
A prominent tool to study the dynamics of open quantum systems is the reduced density matrix. Yet, approaching open quantum systems by means of state vectors has well known computa…
Implications of the Klein tunneling times on high frequency graphene devices using Bohmian trajectories
Devashish Pandey, Matteo Villani, Enrique Colomés +2
Because of its large Fermi velocity, leading to a great mobility, graphene is expected to play an important role in (small signal) radio frequency electronics. Among other, graphen…
Quantum time-dependent Monte Carlo simulation of electron devices with 2D linear-band materials: a genuine TeraHertz signature for graphene
Zhen Zhan, Xueheng Kuang, Enrique Colomés +3
An intrinsic electron injection model for linear band two-dimensional (2D) materials, like graphene, is presented and its coupling to a recently developed quantum time-dependent Mo…