147 citations · 296 across the 9 of their papers we have counts for
9 papers
Performing quantum entangled biphoton spectroscopy using classical light pulses
Liwen Ko, Robert L. Cook, K. Birgitta Whaley
We show that for a class of quantum light spectroscopy (QLS) experiments using n = 0,1,2, classical light pulses and an entangled photon pair (a biphoton state) where one p…
Dynamics of photosynthetic light harvesting systems interacting with N-photon Fock states
Liwen Ko, Robert L. Cook, K. Birgitta Whaley
We develop a method to simulate the excitonic dynamics of realistic photosynthetic light harvesting systems including non-Markovian coupling to phonon degrees of freedom, under exc…
A Quantum trajectory picture of single photon absorption and energy transport in photosystem II
Robert L. Cook, Liwen Ko, K. Birgitta Whaley
In this work we study the first step in photosynthesis for the limiting case of a single photon interacting with photosystem II (PSII). We model our system using quantum trajectory…
Input-output theory for superconducting and photonic circuits that contain weak retro-reflections and other weak pseudo-cavities
Robert Cook, David Schuster, Andrew Cleland +1
Input-output theory is invaluable for treating superconducting and photonic circuits connected by transmission lines or waveguides. However, this theory cannot in general handle si…
Robust quantum logic in neutral atoms via adiabatic Rydberg dressing
Tyler Keating, Robert L. Cook, Aaron Hankin +3
We study a scheme for implementing a controlled-Z (CZ) gate between two neutral-atom qubits based on the Rydberg blockade mechanism in a manner that is robust to errors caused by a…
Single Shot Quantum State Estimation via a Continuous Measurement in the Strong Backaction Regime
Robert L. Cook, Carlos A. Riofrío, Ivan H. Deutsch
We study quantum tomography based on a stochastic continuous-time measurement record obtained from a probe field collectively interacting with an ensemble of identically prepared s…