High-fidelity realization of the AKLT state on a NISQ-era quantum processor
The AKLT state is the ground state of an isotropic quantum Heisenberg spin-1 model. It
exhibits an excitation gap and an exponentially decaying correlation function, with …
exhibits an excitation gap and an exponentially decaying correlation function, with …
On the Magnetization and Entanglement Plateaus in One-Dimensional Confined Molecular Magnets
JI Norambuena Leiva, EA Cortés Estay… - Magnetochemistry, 2024 - mdpi.com
One-dimensional (1D) magnetic systems offer rich phenomena in the quantum limit, proving
more chemically accessible than zero-dimensional or higher-dimensional frameworks …
more chemically accessible than zero-dimensional or higher-dimensional frameworks …
Long-distance entanglement in antiferromagnetic xxz spin chain with alternating interactions
L Hu, Y Xu, P Zhang, S Yan, X Kong - Physica A: Statistical Mechanics and …, 2022 - Elsevier
In this paper, the quantum entanglement (concurrence) of one-dimensional
antiferromagnetic XXZ spin system with alternating nearest-neighbor interactions is studied …
antiferromagnetic XXZ spin system with alternating nearest-neighbor interactions is studied …
Bipartite entanglement in Heisenberg spin ladder with ferro-and antiferromagnetic couplings
L Hu, Y Xu, P Zhang, S Yan, X Kong - Modern Physics Letters B, 2022 - World Scientific
In this paper, the spin ladder consisting of two antiferromagnetic Heisenberg legs is
investigated by means of the density matrix renormalization group method with its matrix …
investigated by means of the density matrix renormalization group method with its matrix …