Quench dynamics in three-level dipole-interacting Rydberg arrays produce scalable spin-nematic squeezing with ξ² ∝ N^{-2/3} (all-to-all symmetric) or N^{-0.7} (antisymmetric), yielding F_Q ∝ N².
Title resolution pending
4 Pith papers cite this work. Polarity classification is still indexing.
4
Pith papers citing it
fields
quant-ph 4years
2026 4verdicts
UNVERDICTED 4representative citing papers
Magnetic materials described by an effective Dicke model exhibit perturbatively stable ground-state squeezing near a superradiant transition, providing a resource for quantum metrology and entanglement witnessing.
A method is given to compute the minimum energy of certain spin Hamiltonians over separable states, expressed via quantum Fisher information for Ising models and fidelity for Heisenberg chains.
A quartic extension of the twisting-and-turning Hamiltonian generates new unstable fixed points that accelerate short-time amplification of quantum fluctuations, yielding enhanced sensitivity within accessible coherence times.
citing papers explorer
-
Scalable spin-nematic squeezing in multi-level dipole-interacting Rydberg atom arrays
Quench dynamics in three-level dipole-interacting Rydberg arrays produce scalable spin-nematic squeezing with ξ² ∝ N^{-2/3} (all-to-all symmetric) or N^{-0.7} (antisymmetric), yielding F_Q ∝ N².
-
Dicke materials as a resource for quantum squeezing
Magnetic materials described by an effective Dicke model exhibit perturbatively stable ground-state squeezing near a superradiant transition, providing a resource for quantum metrology and entanglement witnessing.
-
General method for obtaining the energy minimum of spin Hamiltonians for separable states
A method is given to compute the minimum energy of certain spin Hamiltonians over separable states, expressed via quantum Fisher information for Ising models and fidelity for Heisenberg chains.
-
Instability-Enhanced Quantum Sensing with Tunable Multibody Interactions
A quartic extension of the twisting-and-turning Hamiltonian generates new unstable fixed points that accelerate short-time amplification of quantum fluctuations, yielding enhanced sensitivity within accessible coherence times.