The uncertainty principle is known as a foundational element of quantum theory, providing a striking lower bound to quantify our prediction for the measured result of two incompatible …
We consider a closed quantum system subject to a stochastic resetting process. The generic expression for the resulting density operator is formulated for arbitrary resetting dynamics …
S Yin, S Liu, J Song, H Luan - Physical Review A, 2022 - APS
The Markovian and non-Markovian dynamics of quantum coherence, including single-spin coherence, two-spin coherence, and its distribution (collective and localized coherence), are …
S Harikrishnan, S Jambulingam, PP Rohde… - Physical Review A, 2022 - APS
The quantum coherence of a multipartite system is investigated when some of the parties are moving with uniform acceleration and the analysis is carried out using the single-mode …
M Oumennana, M Mansour - Physica Scripta, 2024 - iopscience.iop.org
This research delves into the dynamical behavior of quantum correlations and coherence within a mixed Heisenberg dimer system under the intrinsic decoherence. Our approach …
Characterizing the memory properties of the environment has become critical for the high- fidelity control of qubits and other advanced quantum systems. However, current non …
We consider spin‐chain‐star systems characterized by N‐wise many‐body interactions between the spins in each chain and the central one. We show that such systems can be …
H Yang, LL Xing, M Kong, G Zhang, L Ye - The European Physical Journal …, 2023 - Springer
Quantum resources construct new avenues to explore the cosmos. Considering bipartite- qubit detectors subjected to scalar fields in an expanding spacetime, quantum resources …
Central spin models, where a single spinful particle interacts with a spin environment, find wide application in quantum information technology and can be used to describe, eg, the …