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cond-mat.stat-mech2026
Beyond the lemon: Spectra of random Lindblad operators with a Hamiltonian component
Mykhailo Hontarenko, Wojciech Tarnowski, Sergey Denisov +1
Generators of continuous-time quantum Markovian evolution, known as Lindblad operators, play a key role in the theory of open quantum systems. The question of how to define and cha…
quant-ph2026
Error accumulation in dissipative quantum circuits
Nadir Samos-Sáenz de Buruaga, Rodrigo M. C. Pereira, Karol Życzkowski +2
Present-day quantum processors are open systems in which dissipation and decoherence degrade the information carried by a quantum state as it propagates through a circuit. We study…