14 citations · 59 across the 17 of their papers we have counts for
17 papers
Knot theory for two-band model of two-dimensional square lattice with high topological numbers
Xin Liu, Zhiwen Chang, Weichang Hao
A knot theory for two-dimensional square lattice is proposed, which sheds light on design of new two-dimensional material with high topological numbers. We consider a two-band mode…
Geometrical and topological description of chirality-relevant flow structures
Wennan Zou, Jian-Zhou Zhu, Xin Liu
Issues relevant to the flow chirality and structure are focused, while the new theoretical results, including even a distinctive theory, are introduced. However, it is hope that th…
What can we know about hypernuclei via analysis of bremsstrahlung photons?
Xin Liu, Sergei P. Maydanyuk, Peng-Ming Zhang +1
We investigate possibility of emission of the bremsstrahlung photons in nuclear reactions with hypernuclei for the first time. A new model of the bremsstrahlung emission which acco…
Topological invariants for superconducting cosmic strings
Xinfei Li, Xin Liu
Superconducting cosmic strings (SCSs) have received revived interests recently. In this paper we treat closed SCSs as oriented knotted line defects, and concentrate on their topolo…
Tackling tangledness of cosmic strings by knot polynomial topological invariants
Xinfei Li, Xin Liu, Yong-Chang Huang
Cosmic strings in the early universe have received revived interest in recent years. In this paper we derive these structures as topological defects from singular distributions of…
Knot polynomial invariants in classical Abelian Chern-Simons field theory
Xin Liu
Kauffman knot polynomial invariants are discovered in classical abelian Chern-Simons field theory. A topological invariant is constructed for a l…