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quant-ph2025
Quantum Coherence of Topologically Frustrated Spin Chains
S. B. KožiÄ, G. Torre, K. DeliÄ +2
The study of entanglement and magic properties in topologically frustrated systems suggests that, in the thermodynamic limit, these quantities decompose into two distinct contribut…
quant-ph2024
Simulating the Fermi-Hubbard model with long-range hopping on a quantum computer
Tatiana A. Bespalova, Karlo DeliÄ, Guido Pupillo +2
We investigate the performance and accuracy of digital quantum algorithms for the study of static and dynamic properties of the fermionic Hubbard model at half-filling with next-ne…