5 papers · 1 filter
Phase-resolved multichannel quantum escape between limit cycles
Caroline Nowoczyn, Ludwig Mathey, Kilian Seibold
Driven-dissipative quantum systems can recover stable dynamical attractors in the semiclassical limit, including coexisting limit cycles. At finite fluctuation strength, this class…
Universal quantum melting of quasiperiodic attractors in driven-dissipative cavities
Caroline Nowoczyn, Ludwig Mathey, Kilian Seibold
Nonlinear classical mechanics has established rich phenomena. These include limit tori defined by toroidal attractors supporting quasiperiodic motion with incommensurate frequencie…
Deterministic Quantum Jump (DQJ) Method for Weakly Dissipative Systems
Marcus Meschede, Ludwig Mathey
Physical quantum systems are generically coupled to an environment, resulting in open system dynamics. A typical approach to simulating this dynamics is to propagate the density ma…
Quantum Deep Learning: A Comprehensive Review
Yanjun Ji, Zhao-Yun Chen, Marco Roth +10
Quantum deep learning (QDL) explores the use of both quantum and quantum-inspired resources to determine when deep learning's core capabilities, such as expressivity, generalizatio…
Eigen-SNAP gate for photonic qubits in a cavity-transmon system
Marcus Meschede, Ludwig Mathey
In the pursuit of robust quantum computing, we put forth a platform based on photonic qubits in a circuit-QED environment. Specifically, we propose a versatile two-qubit gate based…