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quant-ph2025
Geometric phase in anisotropic Kepler problem: Perspective for realization in Rydberg atoms
Nikolai A. Sinitsyn, Fumika Suzuki
We predict a gyroscopic effect that can be demonstrated with Rydberg atoms following the dynamics of a Kepler Hamiltonian with an additional uniaxial anisotropy induced by optical…
quant-ph2025
Competing Bosonic Reactions: Insight from Exactly Solvable Time-Dependent Models
Fumika Suzuki, Rajesh K. Malla, Nikolai A. Sinitsyn
We discuss the progress on exactly solvable multistate Landau-Zener models from a perspective of their application to competing reactions of particle creation from a false vacuum.…
quant-ph2025
Asymmetry Amplification by a Nonadiabatic Passage through a Critical Point
Bhavay Tyagi, Fumika Suzuki, Vladimir A. Chernyak +1
We propose and solve a minimal model of dynamic passage through a second-order phase transition in the presence of symmetry breaking interactions and no dissipation. Our model gene…