19 citations · 19 across the 4 of their papers we have counts for
4 papers
An Efficient and Perfect Secret Sharing Scheme on a Class of Non-Maximal Quantum Access Structure
Lei Li, Zhi Li
Quantum secret sharing is one of the core security technologies in the field of quantum communication. Aiming at the problems of high quantum resource consumption and the difficult…
Quantum Secret Sharing Scheme on Hypercyclic Quantum Structures
Lei Li, Zhi Li
This paper investigates the construction of efficient quantum secret sharing schemes for quantum access structures based on hypergraphs with three hyperedges. We prove that hypercy…
Ultrafast Entanglement Dynamics in Monitored Quantum Circuits
Shengqi Sang, Zhi Li, Timothy H. Hsieh +1
Projective measurement, a basic operation in quantum mechanics, can induce seemingly nonlocal effects. In this work, we analyze such effects in many-body systems by studying the no…
A verifiable multi-party quantum key distribution protocol based on repetitive codes
Lei Li, Zhi Li
A multi-party quantum key distribution protocol based on repetitive code is designed for the first time in this paper. First we establish a classical (t, n) threshold protocol whic…