13 citations · 21 across the 2 of their papers we have counts for
2 papers
quant-ph2022★ 13 cited
Unitary evolution for a two-level quantum system in fractional-time scenario
D. Cius, L. Menon, M. A. F. dos Santos +2
The time-evolution operator obtained from the fractional-time Schrödinger equation (FTSE) is said to be non-unitary since it does not preserve the norm of the vector state in time.…
quant-ph2021★ 8 cited
Mixed states driven by Non-Hermitian Hamiltonians of a nuclear spin ensemble
D. Cius, A. Consuelo-Leal, A. G. Araujo-Ferreira +1
We study the quantum dynamics of a non-interacting spin ensemble under the effect of a reservoir by applying the framework of the non-Hermitian Hamiltonian operators. Theoretically…