From the 1 of 41 linked papers with an AI index.
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Robustness of spin state superpositions for noisy quantum metrology
Trinidad B. Lantaño, Gabriela Wójtowicz, Susana F. Huelga +1
Quantum metrology faces major challenges in noisy environments, where decoherence rapidly degrades useful quantum resources. We investigate the dynamics of the precision limits giv…
Tensor network methods for non-perturbative dynamics of open quantum systems
Thibaut Lacroix, Adam Burgess, Nicola Lorenzoni +11
The description of open quantum system dynamics beyond the perturbative treatment (usually associated with Markovian master equations) is a computationally challenging task due to…
DAMPyF: a Python implementation of the DAMPF method for the simulation of open-system dynamics
Nicola Lorenzoni, Susana F. Huelga, Martin B. Plenio
DAMPyF is an open-source Python implementation of the dissipation-assisted matrix product factorization (DAMPF) method, a tensor-network-based approach for the numerically exact si…
Thermalization of open quantum systems with pseudomodes
R. Kevin Kessing, Thibaut Lacroix, Susana F. Huelga +1
Pseudomode approaches allow for an exact and unapproximated description of a quantum system interacting arbitrarily strongly with a bath. In general, a system coupled to pseudomode…
Plaquette: A hardware-aware design platform for fault-tolerant quantum computers
Raul Conchello Vendrell, Carlos DÃaz López, Ish Dhand +12
Hardware teams building fault-tolerant quantum computers (FTQCs) must decide which imperfections to suppress, and that decision requires the logical performance of the architecture…
Gaussian time-translation covariant operations: structure, implementation, and thermodynamics
Xueyuan Hu, Lea Lautenbacher, Giovanni Spaventa +3
Time-translation symmetry strongly constrains physical dynamics, yet systematic characterization for continuous-variable systems lags behind its discrete-variable counterpart. We c…