Processing quantum information in a hybrid topological qubit and superconducting flux qubit system
Zhen-Tao Zhang, Yang Yu
DOI 10.1103/PhysRevA.87.032327 · Physical Review A
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
A composite system of Majorana-hosted semiconductor nanowire and superconducting flux qubits, named top-flux-flux, is presented to process quantum information. We can electrically control the coupling between the Majorana-based topological qubit and the readout flux qubit, supplying a convenient method to implement a π/8 phase gate of the topological qubit. In addition, we design a scheme to transfer quantum information back and forth between the topological qubit and the flux qubit by employing the Landau-Zener transition. With the demonstration of the entanglement of two topological qubits, it is very promising to use this hybrid system for quantum-information processing.
Similar papers
Quantum information transfer with superconducting flux qubits coupled to a resonator
similarity 0.91Chui-Ping Yang
Source status unknown — claims are unverified
Processing Quantum Information in Hybrid Topological Qubit and Superconducting Flux Qubit System
similarity 0.90Zhen-Tao Zhang & Yang Yu · 2012 · arXiv:1212.2433
Source status unknown — claims are unverified
Exchange interaction of two spin qubits mediated by a superconductor
similarity 0.90Fabian Hassler et al.
Source status unknown — claims are unverified
Coupling Rydberg atoms to superconducting qubits via nanomechanical resonator
similarity 0.89Ming Gao et al.
Source status unknown — claims are unverified
A hybrid quantum circuit consisting of a superconducting flux qubit coupled to both a spin ensemble and a transmission-line resonator
similarity 0.89Ze-Liang Xiang et al. · 2012 · arXiv:1211.1827
Source status unknown — claims are unverified
Theoretical analysis of perfect quantum state transfer with superconducting qubits
similarity 0.88Frederick W. Strauch & Carl J. Williams
Source status unknown — claims are unverified