34 citations · 34 across the 1 of their papers we have counts for
8 papers
Superconducting junction with tri-component pairing gap functions
Chao Xu, Wang Yang, Congjun Wu
We study a superconducting hetro-junction with one side characterized by the unconventional chiral -wave gap function and the other side the conventional -wave…
Spin wave theory of one-dimensional generalized Kitaev model
Wang Yang, Alberto Nocera, Ian Affleck
In this work, we perform a combination of classical and spin wave analysis on the one-dimensional spin- Kitaev-Heisenberg-Gamma model in the region of an antiferromagnetic Kitae…
Comprehensive study of the phase diagram of the spin-1/2 Kitaev-Heisenberg-Gamma chain
Wang Yang, Alberto Nocera, Ian Affleck
A central question on Kitaev materials is the effects of additional couplings on the Kitaev model which is proposed to be a candidate for realizing topological quantum computations…
Classical spin order near antiferromagnetic Kitaev point in the spin-1/2 Kitaev-Gamma chain
Wang Yang, Alberto Nocera, Erik S. Sørensen +2
A minimal Kitaev-Gamma model has been recently investigated to understand various Kitaev systems. In the one-dimensional Kitaev-Gamma chain, an emergent SU(2) phase and a rank-…
Phase diagram of the spin-1/2 Kitaev-Gamma chain and emergent SU(2) symmetry
Wang Yang, Alberto Nocera, Tarun Tummuru +2
We study the phase diagram of a one-dimensional version of the Kitaev spin-1/2 model with an extra ``-term", using analytical, density matrix renormalization group and exact dia…
Dispersions of Many-Body Bethe strings
Anup Kumar Bera, Jianda Wu, Wang Yang +9
Complex bound states of magnetic excitations, known as Bethe string, were predicted almost a century ago to exist in one-dimensional quantum magnets 1. The dispersions of the strin…