161 citations · 455 across the 14 of their papers we have counts for
14 papers
Device for MHz-rate rastering of arbitrary 2D optical potentials
Edita Bytyqi, Josiah Sinclair, Joshua Ramette +1
Current architectures for neutral-atom arrays utilize devices such as acousto-optic deflectors (AODs) and spatial light modulators (SLMs) to multiplex a single classical control li…
Efficient construction of fault-tolerant neutral-atom cluster states
Luke M. Stewart, Gefen Baranes, Joshua Ramette +2
Cluster states are a useful resource in quantum computation, and can be generated by applying entangling gates between next-neighbor qubits. Heralded entangling gates offer the adv…
Site-selective cavity readout and classical error correction of a 5-bit atomic register
Beili Hu, Josiah Sinclair, Edita Bytyqi +5
Optical cavities can provide fast and non-destructive readout of individual atomic qubits; however, scaling up to many qubits remains a challenge. Using locally addressed excited-s…
Fault-tolerant optical interconnects for neutral-atom arrays
Josiah Sinclair, Joshua Ramette, Brandon Grinkemeyer +3
We analyze the use of photonic links to enable large-scale fault-tolerant connectivity of locally error-corrected modules based on neutral atom arrays. Our approach makes use of re…
Counter-factual carving exponentially improves entangled-state fidelity
Joshua Ramette, Josiah Sinclair, Vladan Vuletić
We propose a new method, "counter-factual" carving, that uses the "no-jump" evolution of a probe to generate entangled many-body states of high fidelity. The probe is coupled to a…
Fault-Tolerant Connection of Error-Corrected Qubits with Noisy Links
Joshua Ramette, Josiah Sinclair, Nikolas P. Breuckmann +1
One of the most promising routes towards scalable quantum computing is a modular approach. We show that distinct surface code patches can be connected in a fault-tolerant manner ev…
Landau-Forbidden Quantum Criticality in Rydberg Quantum Simulators
Jong Yeon Lee, Joshua Ramette, Max A. Metlitski +3
The Landau-Ginzburg-Wilson theory of phase transitions precludes a continuous transition between two phases that spontaneously break distinct symmetries. However, quantum mechanica…
Machine-learning-accelerated Bose-Einstein condensation
Zachary Vendeiro, Joshua Ramette, Alyssa Rudelis +5
Machine learning is emerging as a technology that can enhance physics experiment execution and data analysis. Here, we apply machine learning to accelerate the production of a Bose…
Any-to-any connected cavity-mediated architecture for quantum computing with trapped ions or Rydberg arrays
Joshua Ramette, Josiah Sinclair, Zachary Vendeiro +3
We propose a hardware architecture and protocol for connecting many local quantum processors contained within an optical cavity. The scheme is compatible with trapped ions or Rydbe…
The NANOGrav 12.5-year Data Set: Wideband Timing of 47 Millisecond Pulsars
Md F. Alam, Zaven Arzoumanian, Paul T. Baker +67
We present a new analysis of the profile data from the 47 millisecond pulsars comprising the 12.5-year data set of the North American Nanohertz Observatory for Gravitational Waves…
The NANOGrav 12.5 yr Data Set: Observations and Narrowband Timing of 47 Millisecond Pulsars
Md F. Alam, Zaven Arzoumanian, Paul T. Baker +67
We present time-of-arrival (TOA) measurements and timing models of 47 millisecond pulsars (MSPs) observed from 2004 to 2017 at the Arecibo Observatory and the Green Bank Telescope…
Direct laser cooling to Bose-Einstein condensation in a dipole trap
Alban Urvoy, Zachary Vendeiro, Joshua Ramette +2
We present a method for producing three-dimensional Bose-Einstein condensates using only laser cooling. The phase transition to condensation is crossed with $…
Thermal modelling of Advanced LIGO test masses
Haoyu Wang, Carl Blair, Miguel Dovale Álvarez +8
High-reflectivity fused silica mirrors are at the epicentre of current advanced gravitational wave detectors. In these detectors, the mirrors interact with high power laser beams.…
Analytical model for ring heater thermal compensation in the Advanced Laser Interferometer Gravitational-wave Observatory
Joshua Ramette, Marie Kasprzack, Aidan Brooks +3
Advanced laser interferometer gravitational-wave detectors use high laser power to achieve design sensitivity. A small part of this power is absorbed in the interferometer cavity m…