4 papers
Probing nontrivial fusion of Majorana zero modes via near-adiabatic coupling
Jing Bai, Luting Xu, Wei Feng +1
We propose and simulate a near-adiabatically coupling probing scheme for nontrivial fusion of a pair of Majorara zero modes (MZMs). The scheme can avoid the complexity of oscillati…
Chirality, Nonreciprocity and Symmetries for a Giant Atom
Luting Xu, Lingzhen Guo
Chiral and nonreciprocal quantum devices are crucial for signal routing and processing in a quantum network. In this work, we study the chirality and nonreciprocity of a giant atom…
Transport and fusion of Majorana zero modes in the presence of nonadiabatic transitions
Qiongyao Wang, Jing Bai, Luting Xu +2
We perform simulations for transport and nontrivial fusion of Majorana zero modes in topological superconducting quantum wires. We uncover interesting behaviors of nonadiabatic tra…
Catch and release of propagating bosonic field with non-Markovian giant atom
Luting Xu, Lingzhen Guo
The non-Markovianity of physical systems is considered to be a valuable resource that has potential applications to quantum information processing. The control of traveling quantum…