1 citations · 1 across the 5 of their papers we have counts for
6 papers
Query-optimal unitary channel tomography in diamond distance with parallel access
Entong He, Zihao Li, Yuxiang Yang
In the study of quantum process tomography, it has remained open how to learn a unitary channel in diamond distance with strictly parallel queries as efficiently as with sequential…
Optimal classical shadow estimation of unitary channels at Heisenberg limit
Entong He, Zihao Li, Noam Scully +2
Full tomography of an unknown quantum evolution is resource-intensive and often unnecessary when the goal is only to predict selected properties. This motivates the study of classi…
Resource quantification for programming low-depth quantum circuits
Entong He, Yuxiang Yang
Noisy intermediate-scale quantum (NISQ) devices pave the way for implementing quantum algorithms that offer quantum advantages over their classical counterparts. Due to the intrins…
Topics in Non-local Games: Synchronous Algebras, Algebraic Graph Identities, and Quantum NP-hardness Reductions
Entong He
We review the correspondence between synchronous games and their associated -algebra. Building upon the work of (Helton et al., New York J. Math. 2017), we propose results on al…
Quantum Ranging Enhanced TDoA Localization
Entong He, Yuxiang Yang, Chenshu Wu
Localization is critical to numerous applications. The performance of classical localization protocols is limited by the specific form of distance information and suffer from consi…
QuERLoc: Towards Next-Generation Localization with Quantum-Enhanced Ranging
Entong He, Yuxiang Yang, Chenshu Wu
Remarkable advances have been achieved in localization techniques in past decades, rendering it one of the most important technologies indispensable to our daily lives. In this pap…