TY - EJOUR
AU - Noorinejad, Zahra
AU - Abolhassani, Mohammadreza
AU - Mahdavifar, Saeed
AU - Ilkhani, Mansoure
PY - 2023
DA - November
TI - Dynamics of quantum entanglement in three-spin system with cluster interaction
T2 - Journal of Theoretical and Applied Physics
VL - 16
L1 - https://oiccpress.com/journal-of-theoretical-and-applied-physics/article/dynamics-of-quantum-entanglement-in-three-spin-system-with-cluster-interaction/
DO - 10.30495/JTAP.162228
N2 - The present paper investigates the spin- XX model with three-spin interaction (TSI) from a view point of bipartite entanglement. The three-spin system is initially chosen by well-known W entangled state. By analyzing the time-dependency of the concurrence between the nearest and the next-nearest neighbor pair of spins, we show that where the quantum phase transition (QPT) of the infinite-size system might happen can be observed, even from short-time dynamics of such a finite spin system.
IS - 3
PB - OICC Press
KW - Cluster interaction, Concurrence, Critical point, Quantum entanglement, Three-spin interaction 
EN -