35 citations · 54 across the 6 of their papers we have counts for
6 papers
Hamiltonian Simulation in the Interaction Picture Using the Magnus Expansion
Kunal Sharma, Minh C. Tran
We propose an algorithm for simulating the dynamics of a geometrically local Hamiltonian under a small geometrically local perturbation . In certain regimes, the algorithm…
Improved Digital Quantum Simulation by Non-Unitary Channels
W. Gong, Yaroslav Kharkov, Minh C. Tran +2
Simulating quantum systems is one of the most promising avenues to harness the computational power of quantum computers. However, hardware errors in noisy near-term devices remain…
Locality and Error Mitigation of Quantum Circuits
Minh C. Tran, Kunal Sharma, Kristan Temme
In this work, we study and improve two leading error mitigation techniques, namely Probabilistic Error Cancellation (PEC) and Zero-Noise Extrapolation (ZNE), for estimating the exp…
Error Correction of Quantum Algorithms: Arbitrarily Accurate Recovery Of Noisy Quantum Signal Processing
Andrew K. Tan, Yuan Liu, Minh C. Tran +1
The intrinsic probabilistic nature of quantum systems makes error correction or mitigation indispensable for quantum computation. While current error-correcting strategies focus on…
Genuine Multipartite Entanglement without Multipartite Correlations
Christian Schwemmer, Lukas Knips, Minh Cong Tran +4
Non-classical correlations between measurement results make entanglement the essence of quantum physics and the main resource for quantum information applications. Surprisingly, th…
Werner gap in presence of simple coloured noise
Minh Cong Tran, Wieslaw Laskowski, Tomasz Paterek
A `Werner gap' is the range of relevant parameters characterising a quantum state for which it is both entangled and admits local hidden variable model. Werner showed that the gap…