2 papers
quant-ph2026
Experimental evidence for the physical delocalization of individual photons in an interferometer
Ryuya Fukuda, Masataka Iinuma, Yuto Matsumoto +1
It is generally assumed that the detection of a single photon as part of an interference pattern erases all possible which-path information. However, recent insights suggest that w…
cond-mat.stat-mech2024
Nonequilibrium Steady States in the Weakly-Coupled XXZ Model
Shimpei Senda, Tatsuro Sunami, Yuto Matsumoto +1
We study nonequilibrium steady states (NESSs) in the weakly-coupled XXZ model in contact with two heat baths at different temperatures. We show that the density matrix can be repre…