55 citations · 151 across the 9 of their papers we have counts for
9 papers
Real spectra in one-dimensional single-band non-Hermitian Hamiltonians
Haoyan Chen, Yi Zhang
In general, the energy spectrum of a non-Hermitian system turns out to be complex, which is not so satisfactory since the time evolution of eigenstates with complex eigenvalues is…
Fermionic Higher-form Symmetries
Yi-Nan Wang, Yi Zhang
In this paper, we explore a new type of global symmetriesthe fermionic higher-form symmetries. They are generated by topological operators with fermionic parameter, which act on…
On the quantisation and anomalies of antisymmetric tensor-spinors
Victor Lekeu, Yi Zhang
We perform the quantisation of antisymmetric tensor-spinors (fermionic -forms) using the Batalin-Vilkovisky field-antifield formalism. Just as for the grav…
Testing the effects from dark radiation
Yi Zhang, Yungui Gong
In this letter, the effects of dark radiation (DR) are tested. Theoretically, the phase-space analysis method is applied to check whether the model is consist with the history of o…
The Unified First law in "Cosmic Triad" Vector Field Scenario
Yi Zhang, Yungui Gong, Zong-Hong Zhu
In this letter, we try to apply the unified first law to the "cosmic triad" vector field scenario both in the minimal coupling case and in the non-minimalcoupling case. After trans…
Modified gravity emerging from thermodynamics and holographic principle
Yi Zhang, Yun-gui Gong, Zong-Hong Zhu
A new conception is proposed in Ref.\cite{Verlinde:2010hp,Padmanabhan:2009kr} that gravity is one kind of entropic force. In this letter, we try to discuss its applications to the…