D.-S. Wang’s homepage

Research Area

  • Quantum Computation. Quantum Physics.

Include: universal computing models, error correction, topological qubits, quantum channel, many-body system, quantum simulation, quantum control, entanglement, quantum resources

Opening

Students and Postdocs are needed. Please do not hesitate to send me an email.

Highlights

  • A table of universal quantum computing models based on our recent theory

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  • A survey of universal quantum von Neumann architecture Entropy 2023

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  • Realize superchannels with high accuracy, in collaboration with experimental group NJP 26 013037 (2024)

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  • The 2nd Workshop on General-Purpose Quantum Computing and Information Theory 蔻享学术回放

  • Make quantum channels `super’: see NJP 25, 043013 (2023)

  • Learning quantum states with neural networks, see Nat. Commun. 13, 6222 (2022)

  • Some recent study of universal quantum computing models (UQCM) unified with quantum resource theory (QRT). See the figure for the arXiv numbers.

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  • Unifying Q Computing Models: We propose a framework to arrange diverse computing models into a regular table, see Q Engineering 2.85 (2021)

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  • Local quantum Turing machines: A fundamental relation of quantum physics & computer science: matrix-product states = quantum Turing machines, see QIC 20, 0213 (2020)

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  • Universal Computing Matter: Quantum computing made universal from high-form many-body entanglement, see PRL 122, 090501 (2019)

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  • A topological gate by ‘twist’: twist symmetry-protected top order slowly to obtain a quantum gate, see PRL 120, 200503 (2018)

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Files

  1. Lecture notes of quantum theory
  2. Compact and Full versions of my Ph.D thesis
  3. Publications: please see arXiv

Introductions

  1. Quantum error correction
  2. Quantum machine learning
  3. Gauge theory
  4. Adiabatic evolution
  5. Floquet system
  6. Phases of fractons
  7. Quantum many body entanglement