2 papers
quant-ph2026
Construction of Partial Join Graphs with Perfect State Transfer in Shunt Decomposition-Based Quantum Walks
Banita Katuwal, Y Lakshmi Naidu, Srinath M S +1
In this paper, we define directed partial join graphs with signed couplings and construct discrete-time quantum-walk transition operators for these graphs using the shunt-decomposi…
math.CO2026
Perfect State Transfer on Quotient Graphs in Shunt Decomposition-Based Quantum Walks
Banita Katuwal, Srinath M S, Y Lakshmi Naidu +1
This paper investigates perfect state transfer (PST) in discrete-time quantum walks constructed via the shunt decomposition method. The walks are defined on a graph and its ass…