Search Results for author: Zheng-Yuan Xue

Found 5 papers, 0 papers with code

Noncyclic Geometric Quantum Gates with Smooth Paths via Invariant-based Shortcuts

no code implementations1 Feb 2021 Li-Na Ji, Cheng-Yun Ding, Tao Chen, Zheng-Yuan Xue

Here, we propose a scheme to realize geometric quantum gates with noncyclic and nonadiabatic evolution via invariant-based shortcuts, where universal quantum gates can be induced in one step without path mutation and the gate time is also effectively shortened.

Quantum Physics

Topological photonics on superconducting quantum circuits with parametric couplings

no code implementations1 Feb 2021 Zheng-Yuan Xue, Yong Hu

Topological phases of matter is an exotic phenomena in modern condense matter physics, which has attracted much attention due to the unique boundary states and transport properties.

Quantum Physics Strongly Correlated Electrons

Dynamically Corrected Nonadiabatic Holonomic Quantum Gates

no code implementations16 Dec 2020 Sai Li, Zheng-Yuan Xue

The key for realizing fault-tolerant quantum computation lies in maintaining the coherence of all qubits so that high-fidelity and robust quantum manipulations on them can be achieved.

Quantum Physics

Realizing quantum linear regression with auxiliary qumodes

no code implementations27 Aug 2018 Dan-Bo Zhang, Zheng-Yuan Xue, Shi-Liang Zhu, Z. D. Wang

In order to exploit quantum advantages, quantum algorithms are indispensable for operating machine learning with quantum computers.

regression

Measurement based Controlled Not gate for topological qubits in a Majorana fermion quantum-dot hybrid system

no code implementations27 Jan 2012 Zheng-Yuan Xue

We propose a scheme to implement Controlled Not-gate for topological qubits in a quantum-dot-Majorana-fermion hybrid system.

Quantum Physics Mesoscale and Nanoscale Physics Strongly Correlated Electrons

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