84 citations · 111 across the 4 of their papers we have counts for
4 papers
Quantum Simulation of an Extended Dicke Model with a Magnetic Solid
Nicolas Marquez Peraca, Xinwei Li, Jaime M. Moya +13
The Dicke model describes the cooperative interaction of an ensemble of two-level atoms with a single-mode photonic field and exhibits a quantum phase transition as a function of l…
Magnetically Tuned Continuous Transition from Weak to Strong Coupling in Terahertz Magnon Polaritons
Andrey Baydin, Kenji Hayashida, Takuma Makihara +11
Depending on the relative rates of coupling and dissipation, a light-matter coupled system is either in the weak- or strong-coupling regime. Here, we present a unique system where…
Perfect Intrinsic Squeezing at the Superradiant Phase Transition Critical Point
Kenji Hayashida, Takuma Makihara, Nicolas Marquez Peraca +4
The ground state of the photon-matter coupled system described by the Dicke model is found to be perfectly squeezed at the quantum critical point of the superradiant phase transiti…
Ultrastrong Magnon-Magnon Coupling Dominated by Antiresonant Interactions
Takuma Makihara, Kenji Hayashida, G. Timothy Noe +13
Exotic quantum vacuum phenomena are predicted in cavity quantum electrodynamics (QED) systems with ultrastrong light-matter interactions. Their ground states are predicted to be va…