Zobrazeno 1 - 10
of 66 221
pro vyhledávání: '"Quantum-spin"'
Publikováno v:
Quantum Frontiers. 5/6/2024, Vol. 3 Issue 1, p1-7. 7p.
Autor:
Li, Kangle, Zou, Liujun
The interplay between symmetry, entanglement and correlation is an interesting and important topic in quantum many-body physics. Within the framework of matrix product states, in this paper we study the minimal entanglement and correlation enforced b
Externí odkaz:
http://arxiv.org/abs/2412.20765
Autor:
Li, N., Xie, M. T., Huang, Q., Zhuo, Z. W., Zhang, Z., Choi, E. S., Wang, Y. Y., Liang, H., Sun, Y., Wu, D. D., Li, Q. J., Zhou, H. D., Chen, G., Zhao, X., Zhang, Q. M., Sun, X. F.
We study the ultralow-temperature thermodynamics and thermal conductivity ($\kappa$) of the single-crystal rare-earth chalcogenides NaYbS$_2$ and NaYbSe$_2$, which have an ideal triangular lattice of the Yb$^{3+}$ ions and have been proposed to be qu
Externí odkaz:
http://arxiv.org/abs/2412.11092
A quantum spin liquid hosts massive quantum entanglement whose identification is one of the most significant problems in physics. Yet, its detection is known to be notoriously difficult because of featureless properties without a symmetry order param
Externí odkaz:
http://arxiv.org/abs/2412.10542
Autor:
Hur, Karyn Le
We introduce a quantum spin Hall semimetal or Fermi liquid characterized with a Z2 topological invariant, measurable through circularly polarized light. We propose its engineering through two topological metallic band structures in crystals on the ho
Externí odkaz:
http://arxiv.org/abs/2412.07304
Autor:
Gu, Jiayin
Tensor networks are adopted to calculate the responses for one-dimensional quantum spin systems that are initially in thermal equilibrium. The Ising chain in mixed transverse and longitudinal fields is used as the benchmarking system. The linear and
Externí odkaz:
http://arxiv.org/abs/2501.01920
Dualities of quantum field theories are challenging to realize in lattice models of qubits. In this work, we explore one of the simplest dualities, T-duality of the compact boson CFT, and its realization in quantum spin chains. In the special case of
Externí odkaz:
http://arxiv.org/abs/2412.18606