303 citations · 1.3k across the 34 of their papers we have counts for
11 papers · 1 filter
Photon Number Resolving Detection with a Single-Photon Detector and Adaptive Storage Loop
Nicholas M. Sullivan, Boris Braverman, Jeremy Upham +1
Photon number resolving (PNR) measurements are beneficial or even necessary for many applications in quantum optics. Unfortunately, PNR detectors are usually large, slow, expensive…
Aquila: QuEra's 256-qubit neutral-atom quantum computer
Jonathan Wurtz, Alexei Bylinskii, Boris Braverman +10
The neutral-atom quantum computer "Aquila" is QuEra's latest device available through the Braket cloud service on Amazon Web Services (AWS). Aquila is a "field-programmable qubit a…
Experimental generation of polarization entanglement from spontaneous parametric down-conversion pumped by spatiotemporally highly incoherent light
Cheng Li, Boris Braverman, Girish Kulkarni +1
The influence of pump coherence on the entanglement produced in spontaneous parametric down-conversion (SPDC) is important to understand, both from a fundamental perspective, and f…
Collective Spin-Light and Light-Mediated Spin-Spin Interactions in an Optical Cavity
Zeyang Li, Boris Braverman, Simone Colombo +6
The interaction between an atomic ensemble and a light mode in a high-finesse optical cavity can easily reach the strong-coupling regime, where quantum effects dominate. In this re…
Composably secure data processing for Gaussian-modulated continuous variable quantum key distribution
Alexander G. Mountogiannakis, Panagiotis Papanastasiou, Boris Braverman +1
Continuous-variable (CV) quantum key distribution (QKD) employs the quadratures of a bosonic mode to establish a secret key between two remote parties, and this is usually achieved…
Entanglement-Enhanced Optical Atomic Clock
Edwin Pedrozo-Peñafiel, Simone Colombo, Chi Shu +8
State-of-the-art atomic clocks are based on the precise detection of the energy difference between two atomic levels, measured as a quantum phase accumulated in a given time interv…
Quantum, Nonlocal Aberration Cancellation
A. Nicholas Black, Enno Giese, Boris Braverman +3
Phase distortions, or aberrations, can negatively influence the performance of an optical imaging system. Through the use of position-momentum entangled photons, we nonlocally corr…
Performance analysis of d-dimensional quantum cryptography under state-dependent diffraction
Jiapeng Zhao, Mohammad Mirhosseini, Boris Braverman +7
Standard protocols for quantum key distribution (QKD) require that the sender be able to transmit in two or more mutually unbiased bases. Here, we analyze the extent to which the p…
Impact of Non-Unitary Spin Squeezing on Atomic Clock Performance
Boris Braverman, Akio Kawasaki, Vladan Vuletic
Spin squeezing is a form of entanglement that can improve the stability of quantum sensors operating with multiple particles, by inducing inter-particle correlations that redistrib…
Vacuum spin squeezing
Jiazhong Hu, Wenlan Chen, Zachary Vendeiro +3
We investigate the generation of entanglement (spin squeezing) in an optical-transition atomic clock through the coupling to a vacuum electromagnetic field that is enhanced by an o…
Proposal to demonstrate the non-locality of Bohmian mechanics with entangled photons
Boris Braverman, Christoph Simon
Bohmian mechanics reproduces all statistical predictions of quantum mechanics, which ensures that entanglement cannot be used for superluminal signaling. However, individual Bohmia…