77 citations · 156 across the 13 of their papers we have counts for
15 papers
Sub-Rayleigh Imaging of Unequal-Intensity Sources: Near-Quantum-Limit Multiparameter Estimation
Y. Batuhan Yilmaz, Kent A. G. Bonsma-Fisher, Muhammad Mohid +3
In optical imaging, diffraction strongly degrades the performance of conventional intensity-based estimation once the separation between two sources is below the Rayleigh-Abbe limi…
Compressing Quantum Fisher Information
Rui Jie Tang, Jeremy Guenza Marcus, Noah Lupu-Gladstein +5
We show that the quantum Fisher information about any phase parameter encoded in a family of pure quantum states can be faithfully compressed into a single qubit, accompanied by a…
Magnetometry with Broadband Microwave Fields in Nitrogen-Vacancy Centers in Diamond
Arezoo Afshar, Andrew Proppe, Noah Lupu-Gladstein +3
Nitrogen-vacancy (NV) centers in diamond are optically addressable and versatile light-matter interfaces with practical application in magnetic field sensing, offering the ability…
Imaging at the quantum limit with convolutional neural networks
Andrew H. Proppe, Aaron Z. Goldberg, Guillaume Thekkadath +8
Deep neural networks have been shown to achieve exceptional performance for computer vision tasks like image recognition, segmentation, and reconstruction or denoising. Here, we ev…
Equalities and inequalities from entanglement, loss, and beam splitters
Anaelle Hertz, Noah Lupu-Gladstein, Khabat Heshami +1
Quantum optics bridges esoteric notions of entanglement and superposition with practical applications like metrology and communication. Throughout, there is an interplay between in…
Quantum enhanced beam tracking surpassing the Heisenberg uncertainty limit
Yingwen Zhang, Duncan England, Noah Lupu-Gladstein +5
Determining a beam's full trajectory requires tracking both its position and momentum (angular) information. However, the product of position and momentum uncertainty in a simultan…
Entanglement, loss, and quantumness: When balanced beam splitters are best
Noah Lupu-Gladstein, Anaelle Hertz, Khabat Heshami +1
Quantum optics routinely uses beam splitters to generate entanglement, including in pioneering experiments conducted by Hanbury-Brown and Twiss and Hong, Ou, and Mandel. The quantu…
Variable-strength non-local measurements reveal quantum violations of classical counting principles
Noah Lupu-Gladstein, Ou Teen Arthur Pang, Hugo Ferretti +4
We implement a variant of the quantum pigeonhole paradox thought experiment to study whether classical counting principles survive in the quantum domain. We observe strong measurem…
Information gain and measurement disturbance for quantum agents
Arthur O. T. Pang, Noah Lupu-Gladstein, Y. Batuhan Yilmaz +4
The traditional formalism of quantum measurement (hereafter ``TQM'') describes processes where some properties of quantum states are extracted and stored as classical information.…
Generating a 4-photon Tetrahedron State: Towards Simultaneous Super-sensitivity to Non-commuting Rotations
Hugo Ferretti, Y. Batuhan Yilmaz, Kent Bonsma-Fisher +5
It is often thought that the super-sensitivity of a quantum state to an observable comes at the cost of a decreased sensitivity to other non-commuting observables. For example, a s…
Experimental Communication Through Superposition of Quantum Channels
Arthur O. T. Pang, Noah Lupu-Gladstein, Hugo Ferretti +3
Information capacity enhancement through the coherent control of channels has attracted much attention of late, with work exploring the effect of coherent control of channel causal…
Negative quasiprobabilities enhance phase estimation in quantum-optics experiment
Noah B. Lupu-Gladstein, Batuhan Y. Yilmaz, David R. M. Arvidsson-Shukur +4
Operator noncommutation, a hallmark of quantum theory, limits measurement precision, according to uncertainty principles. Wielded correctly, though, noncommutation can boost precis…
Do qubits dream of entangled sheep? Quantum measurement without classical output
Noah Lupu-Gladstein, Aharon Brodutch, Hugo Ferretti +4
Quantum mechanics is usually formulated with an implicit assumption that agents who can observe and interact with the world are external to it and have a classical memory. However,…
Experimental Comparison of Bohm-like Theories with Different Ontologies
Arthur O. T. Pang, Hugo Ferretti, Noah Lupu-Gladstein +5
The de Broglie-Bohm theory is a hidden variable interpretation of quantum mechanics which involves particles moving through space with definite trajectories. This theory singles ou…
Observation of a large, resonant, cross-Kerr nonlinearity in a free-space Rydberg medium
Josiah Sinclair, Daniela Angulo, Noah Lupu-Gladstein +2
We report the experimental observation of a cross-Kerr nonlinearity in a free-space medium based on resonantly-excited, interacting Rydberg atoms and electromagnetically induced tr…