-
04-06
2021
Optimal rates for independence testing via permutation tests
Defining a natural measure of dependence $D(f)$ to be the squared $L^2$-distance between a joint density $f$ and the product of its marginals, we first show that there is generally no valid test of in...
-
03-25
2021
Succinct Blind Quantum Computation Using a Random Oracle
Title：Succinct Blind Quantum Computation Using a Random Oracle Speaker： Jiayu Zhang Boston University Time： 2021-03-25 14:00-2021-03-25 15:30 Venue： ...
-
01-15
2021
Total variance and invariant information in complementary measurements
Abstract: We investigate the total variance of a quantum state with respect to a complete set of mutually complementary measurements and its relation to the Brukner–Zeilinger invariant information. ...
-
11-23
2020
Quantum simulation with hybrid tensor networks
Abstract: Tensor network theory and quantum simulation are respectively the key classical and quantum computing methods in understanding quantum many-body physics. In this talk, we introduce a framew...
-
11-10
2020
On Nonclassicality of Light
Abstract: Identifying the classical-quantum divide and quantifying nonclassicality are fundamental issues in quantum exploration. By use of the Wigner-Yanase skew information [Proc. Nat. Acad. Sci. U...
-
11-06
2020
Progress on nonadiabatic holonomic quantum computation
Abstract: Nonadiabatic holonomic quantum computation is a development of the adiabatic geometric quantum computation [Jones et al, Nature 403, 2000], adiabatic holonomic quantum computation [Zanardi ...