10 papers
Entanglement and Optical Nonreciprocity in spontaneous Raman Scattering
Frank Schlawin
The paper presents a microscopic theory of spontaneous Raman scattering that reveals how the process can generate entangled photon pairs and exhibit nonreciprocal, chiral coupling…
Quantum computation at the edge of chaos
Tomohiro Hashizume, Zhengjun Wang, Frank Schlawin +1
A key challenge in classical machine learning is to mitigate overparameterization by selecting sparse solutions. We translate this concept to the quantum domain, introducing quantu…
Non-Markovian dynamics in nonstationary Gaussian baths: a hierarchy of pure states approach
Vladislav Sukharnikov, Stasis Chuchurka, Frank Schlawin
Building on the standard hierarchy of pure states (HOPS) approach, we construct a generalized formulation suitable for open quantum systems interacting with nonstationary Gaussian…
Theory for Entangled-Photons Stimulated Raman Scattering versus Nonlinear Absorption for Polyatomic Molecules
Mingran Zhang, Jiahao Joel Fan, Frank Schlawin +1
Quantum entanglement offers an incredible resource for enhancing the sensing and spectroscopic probes. Here we develop a microscopic theory for the stimulated Raman scattering (SRS…
Enhanced multiphoton ionization driven by quantum light
Valeriia P. Kosheleva, Shahram Panahiyan, Angel Rubio +1
We present a framework for multiphoton ionization driven by arbitrary quantum states of light. Our simulations predict that cross sections can be enhanced by more than two orders o…
Magnetization of electronic ground states in frustrated superstable graphs
F. P. M. Méndez-Córdoba, F. P. M. Méndez-Córdoba, J. Tindall +2
Geometric frustration lies at the heart of many unconventional quantum phases in strongly interacting electron systems. Here, we analytically determine the ground state magnetizati…