Non-Gaussianity in the quantum parametric oscillator
M Calvanese Strinati, C Conti - Physical Review A, 2024 - APS
Systems of coupled optical parametric oscillators (OPOs) forming an Ising machine are
emerging as large-scale simulators of the Ising model. The advances in computer science …
emerging as large-scale simulators of the Ising model. The advances in computer science …
Dynamical phase transitions in the non-reciprocal Ising model
Non-reciprocal interactions in many-body systems lead to time-dependent states, commonly
observed in biological, chemical, and ecological systems. The stability of these states in the …
observed in biological, chemical, and ecological systems. The stability of these states in the …
Using continuation methods to analyse the difficulty of problems solved by Ising machines
J Lamers, G Verschaffelt, G Van der Sande - Communications Physics, 2024 - nature.com
Ising machines are dedicated hardware solvers of NP-hard optimization problems. However,
they do not always find the most optimal solution. The probability of finding this optimal …
they do not always find the most optimal solution. The probability of finding this optimal …
Energy landscape and flow dynamics measurements of driven-dissipative systems
V Dumont, M Bestler, L Catalini, G Margiani… - Physical Review …, 2024 - APS
Many experimental techniques aim at determining the energy landscape of a system given
and compare it to a model Hamiltonian. This landscape governs the system's evolution in …
and compare it to a model Hamiltonian. This landscape governs the system's evolution in …
Coupled parametric oscillators: From disorder-induced current to asymmetric Ising model
We study the effects of the interplay of weak disorder and weak coupling in a system of
parametric micromechanical oscillators. Each oscillator is bistable, enabling the mapping of …
parametric micromechanical oscillators. Each oscillator is bistable, enabling the mapping of …
Hamiltonian reconstruction via ringdown dynamics
V Dumont, M Bestler, L Catalini, G Margiani… - arXiv preprint arXiv …, 2024 - arxiv.org
Many experimental techniques aim at determining the Hamiltonian of a given system. The
Hamiltonian describes the system's evolution in the absence of dissipation, and is often …
Hamiltonian describes the system's evolution in the absence of dissipation, and is often …
Dawn and fall of non-Gaussianity in the quantum parametric oscillator
MC Strinati, C Conti - arXiv preprint arXiv:2312.16530, 2023 - arxiv.org
Systems of coupled optical parametric oscillators (OPOs) forming an Ising machine are
emerging as large-scale simulators of the Ising model. The advances in computer science …
emerging as large-scale simulators of the Ising model. The advances in computer science …