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Rydberg transverse field Ising (TFI) Hamiltonian
$$ \frac{\hat{H}}{\hbar}=\frac{\Omega}{2}\sum_j\hat{\sigma}^x_j-\Delta \sum_j\hat{n}j + \sum{j<k}U_{jk} \hat{n}_j \hat{n}_k $$
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Rydberg atom
Rydberg atom wavefunction
Rydberg interaction
Rydberg blockade
Rydberg atom quantum gate
Quantum phase transition (QPT)
Transverse-field Ising model (TFI)
Kibble-Zurek mechanism (KZM)
XY model