Exploring quantum coherence, spin squeezing and entanglement in an extended spin-1/2 XX chain
S Mahdavifar, B Haghdoost… - Quantum Information …, 2024 - Springer
In this study, we explore the ground state phase diagram of the spin-1/2 XX chain model,
which features XZY-YZX-type three-spin interactions (TSIs). This model, while seemingly …
which features XZY-YZX-type three-spin interactions (TSIs). This model, while seemingly …
Spin squeezing: thermal behavior and distribution on excited states
We investigate the spin-squeezing behavior under thermal effects in a one-dimensional
transverse field XY model with spin-1/2. The exact solution of the model helps us to compute …
transverse field XY model with spin-1/2. The exact solution of the model helps us to compute …
Entanglement, Spin Squeezing and Quantum Sensing in a Spin-5/2 Heisenberg Molecular Iron (III) Triangle
HA Zad, J Strečka, W Plass - arXiv preprint arXiv:2409.13457, 2024 - arxiv.org
This study provides insights into the static and dynamic quantum properties of the trinuclear
high-spin iron (III) molecular complex. Using exact diagonalization of a spin-5/2 Heisenberg …
high-spin iron (III) molecular complex. Using exact diagonalization of a spin-5/2 Heisenberg …