4 papers
The exact entire solutions of certain type of nonlinear difference equations
Feng Lü, Cuiping Li, Junfeng Xu
In this paper, we consider the entire solutions of nonlinear difference equation where is a polynomial, and ar…
Quantum entanglement for atoms coupling to fluctuating electromagnetic field in the cosmic string spacetime
Zhiming Huang
We investigate entanglement dynamics for two atoms coupling with fluctuating electromagnetic field in the cosmic string spacetime. We calculate the entanglement for different condi…
Locally upper bounded poset-valued maps and stratifiable spaces
Ying-Ying Jin, Li-Hong Xie, Han-Biao Yang
In this paper, we characterize stratifiable (or semi-stratifiable) spaces, and monotonically countably paracompact (or monotonically countably metacompact) spaces by expansions of…
One-step implementation of a multi-target-qubit controlled phase gate with cat-state qubits in circuit QED
You-Ji Fan, Zhen-Fei Zheng, Yu Zhang +2
We propose a single-step implementation of a muti-target-qubit controlled phase gate with one cat-state qubit (\textit{cqubit}) simultaneously controlling target \textit{cqub…