14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Pennsylvania State UniversityUS287 papers
- California Institute of TechnologyUS283 papers
- Goddard Space Flight CenterUS272 papers
- Massachusetts Institute of TechnologyUS255 papers
- Max Planck Institute for Gravitational PhysicsDE253 papers
- University of BirminghamGB250 papers
- University of GlasgowGB250 papers
- Hobart and William Smith CollegesUS244 papers
- University of Wisconsin–MilwaukeeUS244 papers
- Louisiana State UniversityUS241 papers
- University of FloridaUS240 papers
- Cardiff UniversityGB239 papers
14 papers · 1 filter
Effect of Emitters on Quantum State Transfer in Coupled Cavity Arrays
Eli Baum, Amelia Broman, Trevor Clarke +8
Over the last decade, conditions for perfect state transfer in quantum spin chains have been discovered, and their experimental realizations addressed. In this paper, we consider a…
Chaos in the quantum Duffing oscillator in the semiclassical regime under parametrized dissipation
Andrew D. Maris, Bibek Pokharel, Sharan Ganjam Seshachallam +2
We study the quantum dissipative Duffing oscillator across a range of system sizes and environmental couplings under varying semiclassical approximations. Using spatial (based on K…
The effects of amplification of fluctuation energy scale by quantum measurement choice on quantum chaotic systems: Semiclassical analysis
S. Greenfield, Y. Shi, J. K. Eastman +2
Measurement choices in weakly-measured open quantum systems can affect quantum trajectory chaos. We consider this scenario semi-classically and show that measurement acts as nonlin…
Entanglement and its relationship to classical dynamics
Joshua B. Ruebeck, Jie Lin, Arjendu K. Pattanayak
We present an analysis of the entangling quantum kicked top focusing on the few qubit case and the initial condition dependence of the time-averaged entanglement for spin-coh…
Robust and stable delay interferometers with application to -dimensional time-frequency quantum key distribution
Nurul T. Islam, Andres Aragoneses, A. Lezama +2
We investigate experimentally a cascade of temperature-compensated unequal-path interferometers that can be used to measure frequency states in a high-dimensional quantum distribut…
Dynamical complexity in the quantum to classical transition
Bibek Pokharel, Peter Duggins, Moses Misplon +5
We study the dynamical complexity of an open quantum driven double-well oscillator, mapping its dependence on effective Planck's constant and coupling to the e…
Enhancing the sensitivity of the LIGO gravitational wave detector by using squeezed states of light
The LIGO Scientific Collaboration
Nearly a century after Einstein first predicted the existence of gravitational waves, a global network of earth-based gravitational wave observatories is seeking to directly detect…
Experimental signatures of the quantum-classical transition in a nanomechanical oscillator modeled as a damped driven double-well problem
Qi Li, Arie Kapulkin, Dustin Anderson +2
We demonstrate robust and reliable signatures for the transition from quantum to classical behavior in the position probability distribution of a damped double-well system using th…
A gravitational wave observatory operating beyond the quantum shot-noise limit: Squeezed light in application
The LIGO Scientific Collaboration
Around the globe several observatories are seeking the first direct detection of gravitational waves (GWs). These waves are predicted by Einstein's General Theory of Relativity [Ei…
Reply to Comment on "Non-monotonicity in the Quantum-Classical Transition: Chaos Induced by Quantum Effects"
Kyle Kingsbury, Chris Amey, Arie Kapulkin +1
Response to comment by Finn et al.
Controlling the Ratchet Effect for Cold Atoms
Anatole Kenfack, Jiangbin Gong, Arjendu K. Pattanayak
Low-order quantum resonances manifested by directed currents have been realized with cold atoms. Here we show that by increasing the strength of an experimentally achievable delta-…
Non-monotonicity in the quantum-classical transition: Chaos induced by quantum effects
Arie Kapulkin, Arjendu K. Pattanayak
The transition from classical to quantum behavior for chaotic systems is understood to be accompanied by the suppression of chaotic effects as the relative size of is incre…
Parameter scaling in the decoherent quantum-classical transition for chaotic systems
Arjendu K. Pattanayak, Bala Sundaram
The quantum to classical transition has been shown to depend on a number of parameters. Key among these are a scale length for the action, , a measure of the coupling betwee…
A potential multipartide entanglement measure
Alexander Wong, Nelson Christensen
We discuss entanglement of multiparticle quantum systems. We propose a potential measure of a type of entanglement of pure states of n qubits, the n-tangle. For a system of two qub…