I am a graduate student at Joint Quantum Instiute and Joint Center for Quantum Information and Computer Science. My research interest is quantum simulation algorithms and continuous-variable quantum systems.

Research areas:

• Intersection of quantum information and quantum matters
• Quantum information on both physics and computer science sides, quantum simulation algorithms, continuous-variable quantum systems, quantum error correction

Paper

1. Yijia Xu, Yixu Wang (equal contribution), En-Jui Kuo, and Victor V. Albert, Qubit-oscillator concatenated codes: decoding formalism & code comparison arXiv:2209.04573
2. Sun-Ting Tsai, Eric Fields, Yijia Xu, En-Jui Kuo, and Pratyush Tiwary, Path sampling of recurrent neural networks by incorporating known physics arXiv:2203.00597v2
3. En-Jui Kuo, Yijia Xu (equal contribution), Dminik Hangleiter, Andrey Grankin, and Mohammad Hafezi, Boson Sampling for Generalized Bosons arXiv:2204.08389
4. Yu-An Chen and Yijia Xu (alphabetical order), Equivalence between fermion-to-qubit mappings in two spatial dimensions arXiv:2201.05153
5. Yu-An Chen, Andrew M. Childs, Mohammad Hafezi, Zhang Jiang, Hwanmun Kim, and Yijia Xu (alphabetical order), Efficient product formulas for commutators and applications to quantum simulation Phys. Rev. Research 4, 013191

Ongoing Projects

• Majorana fermion error-correcting codes (with Yu-An Chen)
• Fermionic simulation on Rydberg array (with Andrey Grankin, and Mohammad Hafezi)