14 citations · 59 across the 8 of their papers we have counts for
8 papers
Collective photon emission in solid state environments: Concatenating non-markovian and markovian dynamics
Devashish Pandey, Martijn Wubs
Collective light emission and multi-qubit dynamics of solid-state quantum emitters are affected both by their coupling to the light field and to lattice vibrations. The effect of p…
Graphene multilayers for coherent perfect absorption: effects of interlayer separation
Devashish Pandey, Sanshui Xiao, Martijn Wubs
We present a model study to estimate the sensitivity of the optical absorption of multilayered graphene structure to the subnanometer interlayer separation. Starting from a transfe…
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…
Proposal for a clumsiness-free test of macroscopic realism
Devashish Pandey, Xavier Oriols, Guillermo Albareda
We propose a test of macrorealism that exploits the contextuality of two-time correlation functions to escape the so-called "clumsiness loophole" that plagues Leggett-Garg inequali…
Identifying weak values with intrinsic dynamical properties in Modal theories
Devashish Pandey, Rui Sampaio, Tapio Ala-Nissila +2
The so-called eigenvalue-eigenstate link states that no property can be associated to a quantum system unless it is in an eigenstate of the corresponding operator. This precludes t…
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…