I am also interested in other aspects of quantum information theory, including the theory of quantum computation, and quantum cryptography.
With respect to quantum computations, I am interested in (1) permutational quantum computation, (2) quantum simulation and (3) the resource theory of quantum computation.
2020 Homomorphic encryption of linear optics quantum computation on almost arbitrary states of light with asymptotically perfect security [Quantum cryptography]
Y. Ouyang, S.H. Tan, J.F.Fitzsimons, P.R. Rohde Physical Review Research 2, 013332
2019 Faster quantum computation with permutations and resonant couplings [Quantum computing]
Y. Ouyang, Y. Shen, L. Chen Linear Algebra and its Applications 592, 270-286
2018 Quantum homomorphic encryption from quantum codes [QEC/Quantum cryptography]
Y. Ouyang, S.H. Tan, J. Fitzsimons Physical Review A 98, 042334
2018 Classical verification of quantum circuits containing few basis changes [Quantum computing]
T.F. Demarie, Y. Ouyang, J.F. Fitzsimons Physical Review A 97, 042319
2018 Practical quantum somewhat-homomorphic encryption with coherent states [Quantum cryptography]
S.H. Tan, Y. Ouyang, P. Rohde Physical Review A 97, 042308
2017 Computing on quantum shared secrets [Quantum cryptography]
Y. Ouyang, S.H. Tan, L. Zhao, J. Fitzsimons Physical Review A 96, 052333
2016 A quantum approach to homomorphic encryption [Quantum cryptography]
S.H. Tan, J. Kettlewell, Y. Ouyang, L. Chen, J. Fitzsimons Scientific Reports 6, 042340