1.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of BristolGB236 papers
- University of OxfordGB60 papers
- Centre National de la Recherche ScientifiqueFR53 papers
- University of GroningenNL51 papers
- École Polytechnique Fédérale de LausanneCH44 papers
- University of Hawaii SystemUS41 papers
- University of TurinIT41 papers
- Université Paris CitéFR39 papers
- CEA Paris-SaclayFR38 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR38 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di FerraraIT37 papers
- University of CambridgeGB37 papers
24 papers · 1 filter
Phase separation and multibody effects in three-dimensional active Brownian particles
Francesco Turci, Nigel B. Wilding
Simulation studies of the phase diagram of repulsive active Brownian particles in three dimensions reveal that the region of motility-induced phase separation between a high and lo…
A general framework for multimode Gaussian quantum optics and photo-detection: application to Hong-Ou-Mandel interference with filtered heralded single photon sources
Oliver F. Thomas, Will McCutcheon, Dara P. S. McCutcheon
The challenging requirements of large scale quantum information processing using parametric heralded single photon sources involves maximising the interference visibility whilst ma…
Material Identification in Nuclear Waste Drums using Muon Scattering Tomography and Multivariate Analysis
M. J. Weekes, A. F. Alrheli, D. Barker +6
The use of muon scattering tomography for the non-invasive characterisation of nuclear waste is well established. We report here on the application of a combination of feature disc…
Incoherent transport across the strange metal regime of highly overdoped cuprates
J. Ayres, M. Berben, M. Culo +11
Strange metals possess highly unconventional transport characteristics, such as a linear-in-temperature () resistivity, an inverse Hall angle that varies as and a linear-i…
VFH+ based shared control for remotely operated mobile robots
Pantelis Pappas, Manolis Chiou, Georgios-Theofanis Epsimos +2
This paper addresses the problem of safe and efficient navigation in remotely controlled robots operating in hazardous and unstructured environments; or conducting other remote rob…
Evolution of the truncated disc and inner hot-flow of GX 339-4
P. Chainakun, W. Luangtip, A. J. Young +2
Aims. We study the changes in geometry of the truncated disc and the inner hot-flow of GX 339-4 by analyzing the Power SpectralDensity (PSD) extracted from six XMM-Newton observati…
Flexible confinement leads to multiple relaxation regimes in glassy colloidal liquids
Ian Williams, Erdal C. Oğuz, Paul Bartlettl +2
Understanding relaxation of supercooled fluids is a major challenge and confining such systems can lead to bewildering behaviour. Here we exploit an optically confined colloidal mo…
Disentangling the AGN and Star-Formation Contributions to the Radio-X-ray Emission of Radio-Loud Quasars at 1<z<2
Mojegan Azadi, Belinda Wilkes, Joanna Kuraszkiewicz +12
We constrain the emission mechanisms responsible for the prodigious electromagnetic output generated by active galactic nuclei (AGN) and their host galaxies with a novel state-of-t…
Spatio-temporal encoding improves neuromorphic tactile texture classification
Anupam K. Gupta, Andrei Nakagawa, Nathan F. Lepora +1
With the increase in interest in deployment of robots in unstructured environments to work alongside humans, the development of human-like sense of touch for robots becomes importa…
Measurement of the branching fraction of the decay
LHCb collaboration, R. Aaij, C. Abellán Beteta +949
A branching fraction measurement of the decay is presented using proton-proton collision data collected with the LHCb experiment, corresponding to…
Backscattering in Nonlinear Microring Resonators Via A Gaussian Treatment of Coupled Cavity Modes
Will McCutcheon
Systems of coupled cavity modes have the potential to provide bright quantum optical states of light in a highly versatile manner. Microring resonators for instance are highly scal…
9~GHz measurement of squeezed light by interfacing silicon photonics and integrated electronics
Joel F. Tasker, Jonathan Frazer, Giacomo Ferranti +5
Photonic quantum technology can be enhanced by monolithic fabrication of both the underpinning quantum hardware and the corresponding electronics for classical readout and control.…
Agile Reactive Navigation for A Non-Holonomic Mobile Robot Using A Pixel Processor Array
Yanan Liu, Laurie Bose, Colin Greatwood +6
This paper presents an agile reactive navigation strategy for driving a non-holonomic ground vehicle around a preset course of gates in a cluttered environment using a low-cost pro…
Poissonian twin beam states and the effect of symmetrical photon subtraction in loss estimations
N. Samantaray, J. C. F. Matthews, J. G. Rarity
We have devised an experimentally realizable model generating twin beam states whose individual beam photon statistics are varied from thermal to Poissonian keeping the non-classic…
Error protected qubits in a silicon photonic chip
Caterina Vigliar, Stefano Paesani, Yunhong Ding +8
General purpose quantum computers can, in principle, entangle a number of noisy physical qubits to realise composite qubits protected against errors. Architectures for measurement-…
Deep Reinforcement Learning for Tactile Robotics: Learning to Type on a Braille Keyboard
Alex Church, John Lloyd, Raia Hadsell +1
Artificial touch would seem well-suited for Reinforcement Learning (RL), since both paradigms rely on interaction with an environment. Here we propose a new environment and set of…
Observation of the Non-linear Meissner Effect
J. A. Wilcox, M. J. Grant, L. Malone +9
A long-standing theoretical prediction is that in clean, nodal unconventional superconductors the magnetic penetration depth , at zero temperature, varies linearly with magnetic…
Quantum superposition of thermodynamic evolutions with opposing time's arrows
Giulia Rubino, Gonzalo Manzano, Časlav Brukner
Microscopic physical laws are time-symmetric, hence, a priori there exists no preferential temporal direction. However, the second law of thermodynamics allows one to associate the…
Formalizing and Guaranteeing* Human-Robot Interaction
Hadas Kress-Gazit, Kerstin Eder, Guy Hoffman +12
Robot capabilities are maturing across domains, from self-driving cars, to bipeds and drones. As a result, robots will soon no longer be confined to safety-controlled industrial se…
A practical model of twin-beam experiments for sub-shot-noise absorption measurements
Jason D. Mueller, Nigam Samantaray, Jonathan C. F. Matthews
Quantum-intensity-correlated twin beams of light can be used to measure absorption with precision beyond the classical shot-noise limit. The degree to which this can be achieved wi…
A molecular absorption line survey toward the AGN of Hydra-A
Tom Rose, A. C. Edge, F. Combes +16
We present Atacama Large Millimeter/submillimeter Array observations of the brightest cluster galaxy Hydra-A, a nearby () giant elliptical galaxy with powerful and extende…
Near-ideal spontaneous photon sources in silicon quantum photonics
Stefano Paesani, Massimo Borghi, Stefano Signorini +3
While integrated photonics is a robust platform for quantum information processing, architectures for photonic quantum computing place stringent demands on high quality information…
Integrated Photonic Quantum Technologies
Jianwei Wang, Fabio Sciarrino, Anthony Laing +1
Generations of technologies with fundamentally new information processing capabilities will emerge if microscopic physical systems can be controlled to encode, transmit, and proces…
Blueshifted absorption lines from X-ray reflection in IRAS 13224-3809
A. C. Fabian, C. S. Reynolds, J. Jiang +17
We explore a disc origin for the highly-blueshifted, variable absorption lines seen in the X-ray spectrum of the Narrow Line Seyfert 1 galaxy IRAS13224-3809. The blueshift correspo…