60 citations · 101 across the 2 of their papers we have counts for
4 papers
Memory Effects in Spin Chain Channels for Information Transmission
A. Bayat, D. Burgarth, S. Mancini +1
We investigate the multiple use of a ferromagnetic spin chain for quantum and classical communications without resetting. We find that the memory of the state transmitted during th…
Transfer of d-Level quantum states through spin chains by random swapping
Abolfazl Bayat, Vahid Karimipour
We generalize an already proposed protocol for quantum state transfer to spin chains of arbitrary spin. An arbitrary unknown level state is transferred through a chain with ra…
How the quality of a received EPR pair depends on the distances from an EPR source?
A. Bayat, V. Karimipour, I. Marvian
Let an EPR source which generates maximally entangled pairs be located so that it has distances and to two users. After taking into account various effects like loss of…
Thermal effects on quantum communication through spin chains
Abolfazl Bayat, Vahid Karimipour
We study the effect of thermal fluctuations in a recently proposed protocol for transmission of unknown quantum states through quantum spin chains. We develop a low temperature exp…