3 papers
quant-ph2026
Contractivity of time-dependent driven-dissipative systems
Lasse H. Wolff, Daniel Malz, Rahul Trivedi
In a number of physically relevant contexts, a quantum system interacting with a decohering environment is simultaneously subjected to time-dependent controls and its dynamics is t…
quant-ph2025
Theory of quantum-enhanced interferometry with general Markovian light sources
Erfan Abbasgholinejad, Daniel Malz, Ana Asenjo-Garcia +1
Quantum optical systems comprising quantum emitters interacting with engineered optical modes generate non-classical states of light that can be used as resource states for quantum…
quant-ph2025
Computational complexity of isometric tensor network states
Daniel Malz, Rahul Trivedi
We determine the computational power of isometric tensor network states (isoTNS), a variational ansatz originally developed to numerically find and compute properties of gapped gro…