Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Choi, Wonjune"'
Publikováno v:
Phys. Rev. B 110, 085143 (2024)
Entanglement of mixed quantum states can be quantified using the partial transpose and its corresponding entanglement measure, the logarithmic negativity. Recently, the notion of partial transpose has been extended to systems of anyons, which are exo
Externí odkaz:
http://arxiv.org/abs/2403.12121
Publikováno v:
Phys. Rev. B 109, 115132 (2024)
We study the logarithmic entanglement negativity of symmetry-protected topological (SPT) phases and quantum critical points (QCPs) of one-dimensional noninteracting fermions at finite temperatures. In particular, we consider a free fermion model that
Externí odkaz:
http://arxiv.org/abs/2310.20566
Publikováno v:
SciPost Phys. 12, 151 (2022)
The interplay of non-Fermi liquid and superconductivity born out of strong dynamical interactions is at the heart of the physics of unconventional superconductivity. As a solvable platform of the strongly correlated superconductors, we study the pair
Externí odkaz:
http://arxiv.org/abs/2110.02968
Publikováno v:
In International Journal of Refractory Metals and Hard Materials April 2024 120
Publikováno v:
In International Journal of Refractory Metals and Hard Materials February 2024 119
Sintering property of micro/nano core-shell molybdenum powder synthesized by mechanochemical process
Publikováno v:
In International Journal of Refractory Metals and Hard Materials February 2024 119
Publikováno v:
In International Journal of Refractory Metals and Hard Materials January 2024 118
Publikováno v:
Phys. Rev. Research 3, 013254 (2021)
We explain how gapped quantum spin liquids, both conventional and 'fractonic', may be unambiguously diagnosed experimentally using the technique of multidimensional coherent spectroscopy. 'Conventional' gapped quantum spin liquids (e.g. $Z_2$ spin li
Externí odkaz:
http://arxiv.org/abs/2010.07947
Publikováno v:
In International Journal of Refractory Metals and Hard Materials December 2023 117
Publikováno v:
Phys. Rev. Lett. 124, 117205 (2020)
Unambiguous identification of fractionalized excitations in quantum spin liquids has been a long-standing issue in correlated topological phases. Conventional spectroscopic probes, such as the dynamical spin structure factor, can only detect composit
Externí odkaz:
http://arxiv.org/abs/1911.07138