Can I read Unitary Equivalence of Twisted Quantum States on EtoBox?

Unitary Equivalence of Twisted Quantum States by Filina, N. V.; Baturin, S. S. is a scholarly article available to read on EtoBox.

What is Unitary Equivalence of Twisted Quantum States about?

We present the time dynamics of twisted quantum states. We find an explicit connection between the well-known stationary Landau state and an evolving twisted state, even when the Hamiltonian accounts for linear energy dissipation. Utilizing this unitary connection, we analyze nonstationary Landau states and unveil some of their properties. The proposed transformation enables simple evaluation of different operator mean values for the evolving twisted state based on the solution to the classical Ermakov equation and matrix elements calculated on the stationary Landau states. The suggested formalism may significantly simplify analysis and become a convenient tool for further theoretical development on the dissipative evolution of the twisted quantum wave packet.

Author

Filina, N. V.; Baturin, S. S.

Published

2023

Language

EN