666 citations · 5k across the 84 of their papers we have counts for
85 papers
Entangling quantum logic gates in neutral atoms via the microwave-driven spin-flip blockade
Vikas Buchemmavari, Sivaprasad Omanakuttan, Yuan-Yu Jau +1
The Rydberg dipole-blockade has emerged as the standard mechanism to induce entanglement between neutral atom qubits. In these protocols, laser fields that couple qubit states to R…
Decoherence Limits the Cost to Simulate an Anharmonic Oscillator
Tzula B. Propp, Sayonee Ray, John B. DeBrota +2
We study how decoherence increases the efficiency with which we can simulate the quantum dynamics of an anharmonic oscillator, governed by the Kerr effect. As decoherence washes ou…
Qudit entanglers using quantum optimal control
Sivaprasad Omanakuttan, Anupam Mitra, Eric J. Meier +2
We study the generation of two-qudit entangling quantum logic gates using two techniques in quantum optimal control. We take advantage of both continuous, Lie-algebraic control and…
Phase space geometry and optimal state preparation in quantum metrology with collective spins
Manuel H. Muñoz-Arias, Ivan H. Deutsch, Pablo M. Poggi
We revisit well-known protocols in quantum metrology using collective spins and propose a unifying picture for optimal state preparation based on a semiclassical description in pha…
Accelerating Progress Towards Practical Quantum Advantage: The Quantum Technology Demonstration Project Roadmap
Paul Alsing, Phil Battle, Joshua C. Bienfang +32
Quantum information science and technology (QIST) is a critical and emerging technology with the potential for enormous world impact and is currently invested in by over 40 nations…
Neutral atom entanglement using adiabatic Rydberg dressing
Anupam Mitra, Sivaprasad Omanakuttan, Michael J. Martin +2
We revisit the implementation of a two-qubit entangling gate, the Mølmer-Sørensen gate, using the adiabatic Rydberg dressing paradigm for neutral atoms as studied in [Phys. Rev. A…