Invariants and coherent states for a nonstationary fermionic forced oscillator

TL;DR

This paper constructs invariant operators, Fock states, and coherent states for a nonstationary fermionic forced oscillator, advancing the understanding of its quantum state structure.

Contribution

It introduces a method to define invariants and coherent states for a time-dependent fermionic oscillator, which was not previously established.

Findings

Invariant creation and annihilation operators are constructed.

Fock states and coherent states are explicitly formulated.

The approach enhances the analysis of nonstationary fermionic systems.

Abstract

Invariant creation and annihilation operators and related Fock states and coherent states are built up for the system of nonstationary fermionic forced oscillator.