2 papers
quant-ph2026
Instability as a Quantum Resource
Goni Yoeli, Gilad Gour
We consolidate coherence, athermality, and nonuniformity as sub-resources within an underlying quantum resource theory: instability. We formulate instability axiomatically as the t…
quant-ph2024
Inevitable Negativity: Additivity Commands Negative Quantum Channel Entropy
Gilad Gour, Doyeong Kim, Takla Nateeboon +2
Quantum channels represent a broad spectrum of operations crucial to quantum information theory, encompassing everything from the transmission of quantum information to the manipul…