188 citations · 645 across the 43 of their papers we have counts for
4 papers · 1 filter
Nematic Spin Liquid Phase in a Frustrated Spin-1 System on the Square Lattice
Wen-Jun Hu, Shou-Shu Gong, Hsin-Hua Lai +3
Frustration in quantum spin systems promote a variety of novel quantum phases. An important example is the frustrated spin- model on the square lattice with the nearest-neighbor…
Computing indicators of Radford algebras
Hao Hu, Xinyi Hu, Linhong Wang +1
We compute higher Frobenius-Schur indicators of Radford algebras in positive characteristic and find minimal polynomials of these linearly recursive sequences. As a result of Kashi…
Logarithmic ramifications of étale sheaves by restricting to curves
Haoyu Hu
In this article, we prove that the Swan conductor of an étale sheaf on a smooth variety defined by Abbes and Saito's logarithmic ramification theory can be computed by its classica…
Relative singular support and the semi-continuity of characteristic cycles for étale sheaves
Haoyu Hu, Enlin Yang
Recently, the singular support and the characteristic cycle of an étale sheaf on a smooth variety over a perfect field are constructed by Beilinson and Saito, respectively. In this…