Categories

News

  • 邵阳疫情动态

    This page contains the information on Coronavirus about my hometown, Shaoyang, Hunan, China. It is a county with 8.28 million of people, and about 200 miles away from the epidemic center Wuhan, Hubei, China. 湖南省邵阳市疫情信息

  • Contact me!

    You can send me an msg here! The email is for replay purpose. 欢迎留言与建议


Fun

  • Aerial photo by a Kite

    When I was in Shanghai Jiao Tong University, China, as a college students. My roomate and I developed interest in photography and flying kites. One day we come up with this idea that why don’t we do this together? How about putting our mobile phone on the kite and take some photos?


Events

  • QIP 2020

    Our group attended QIP 2020 at Shenzhen, China, with two posters

  • QEC 2019

    The Fifth International Conference on Quantum Error Correction (QEC’19) was hosted at London July 29th - Aug 2nd. Our group presented two of our recent works.

    Here is a talk given by Prof Leonid Pryadko on Higher-dimensional quantum hypergraph-product & concatenated codes

    I presented a poster on Quantum convolutional data-syndrome codes....


Research

  • Belief Propagation

    Belief Propagation is a very effcient decoder for classiccal codes. Implementation of BP for quantum codes has been attempted for a while, but with only limited performance. Here I describe various forms of it.

  • Reduce circuit size

    It is a complicated task to find optimal ways of designing a quantum circuit. Here I discuss some handy techniques to reduce the size of a circuit, including utilizing additional ancilla qubits and modifing order of gates.

    See the description

  • QIP 2020

    Our group attended QIP 2020 at Shenzhen, China, with two posters

  • Subsystem Product Codes

    This document introduce a new class of subsystem CSS codes, called subsystem product codes. It is a relative of the concatenated codes.

  • QEC 2019

    The Fifth International Conference on Quantum Error Correction (QEC’19) was hosted at London July 29th - Aug 2nd. Our group presented two of our recent works.

    Here is a talk given by Prof Leonid Pryadko on Higher-dimensional quantum hypergraph-product & concatenated codes

    I presented a poster on Quantum convolutional data-syndrome codes....


Study

  • Software Update

    I got sometime to dig into some softwares, which has improved my productivity a lot. Those include Docker, jekyll-scholar, mathjax, github