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pro vyhledávání: '"Mitra, Asimpunya"'
The weak Mott insulating regime of the triangular lattice Hubbard model exhibits a rich magnetic phase diagram as a result of the ring exchange interaction in the spin Hamiltonian. These phases include the Kalmeyer-Laughlin type chiral spin liquid (C
Externí odkaz:
http://arxiv.org/abs/2404.05806
Autor:
Safari, Shiva, Bateman-Hemphill, William, Mitra, Asimpunya, Desrochers, Félix, Zhang, Emily Z., Shafeek, Lubuna, Ferrenti, Austin, McQueen, Tyrel M., Shekhter, Arkady, Köllö, Zoltán, Kim, Yong Baek, Ramshaw, B. J., Modic, K. A.
Early efforts to realize exotic quantum ground states in frustrated magnets focused on frustration arising from the lattice geometry alone. Attention has shifted to bond-dependent anisotropic interactions, as well as further-neighbor interactions, on
Externí odkaz:
http://arxiv.org/abs/2403.15315
Publikováno v:
Phys. Rev. Research 6, 033062 (2024)
The advent of near-term digital quantum computers could offer us an exciting opportunity to investigate quantum many-body phenomena beyond that of classical computing. To make the best use of the hardware available, it is paramount that we have metho
Externí odkaz:
http://arxiv.org/abs/2312.14245
Publikováno v:
Phys. Rev. Lett. 130, 066701 (2023)
Probing two-dimensional single-layer quantum magnets remains a significant challenge. In this letter, we propose exploiting tunneling spectroscopy in the presence of magnetic impurities to obtain information about the magnon dispersion relations in a
Externí odkaz:
http://arxiv.org/abs/2110.02662
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