Adiabatic Quantum State Transfer in Triple Quantum Dot System in Monolayer Graphene

POSTER

Abstract

We describe a scheme for the adiabatic population transfer of electron between two graphene quantum dots (GQDs) spatially separated by a potential barrier between them in a triple-dot system via the dark state. We give a comparison of results between existing semiconductor quantum dot systems for instance GaAs. We plan to extend our analysis to multiple GQDs which should then work as an effective quantum information processing unit.

Authors

  • Sankalpa Ghosh

    • Physics Department,Indian Institute of Technology Delhi, New Delhi-110016, India
    • Physics Department, Indian Institute of Technology Delhi, New Delhi-110016, India
  • Amit Vashisht

    • Physics Department,Indian Institute of Technology Delhi, New Delhi-110016, India
  • Akash Kumar Singh

    • Physics Department,Indian Institute of Technology Delhi, New Delhi-110016, India
  • Rohit Narula

    • Physics Department,Indian Institute of Technology Delhi, New Delhi-110016, India