5 papers
Optimal Control for Rydberg multi-qubit operations
Hossein Abedi, Mohammadsadegh Khazali, Klaus Mølmer
Quantum computing algorithms can be decomposed into a universal set of elementary one- and two-qubit gates. Different physical implementations of quantum computing, however, employ…
Blockade-induced exchange primitives for scalable neutral-atom QPU
Mohammadsadegh Khazali, Klaus Mølmer
Many quantum hardware platforms natively support either phase or exchange operations, yet converting between these two forms of control typically incurs substantial overhead. Rydbe…
Quasi-Contact Forces with Resonant Range Control in Rydberg Atoms
Mohammadsadegh Khazali
We introduce a novel method to engineer sharply peaked, distance-selective interactions between neutral atoms by exploiting interaction-induced resonances within a resonantly drive…
Quantum computation with longlived Rydberg-Landau atoms featuring suppressed ionization by the Magnetic Cage
Amirhossein Momtaheni, Mohammadsadegh Khazali
Atomic processing units require robust entanglement between individual qubits, typically achieved via excitation to highly interacting Rydberg states. However, short Rydberg lifeti…
Polariton Exchange Interactions in Multichannel Optical Networks
Mohammad Khazali, Callum R. Murray, Thomas Pohl
We examine the dynamics of Rydberg polaritons with dipolar interactions that propagate in multiple spatial modes. The dipolar excitation exchange between different Rydberg states m…