546 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP98 papers
- Centre National de la Recherche ScientifiqueFR85 papers
- The University of OsakaJP47 papers
- RIKENJP46 papers
- University College CorkIE46 papers
- Kyoto UniversityJP34 papers
- Nagoya UniversityJP34 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR29 papers
- Hiroshima UniversityJP28 papers
- Institute of Space and Astronautical ScienceJP28 papers
- Japan Aerospace Exploration AgencyJP27 papers
- Tohoku UniversityJP27 papers
48 papers · 1 filter
Bias, Belief and Consensus: Collective opinion formation on fluctuating networks
V. Ngampruetikorn, Greg J Stephens
With the advent of online networks, societies are substantially more connected with individual members able to easily modify and maintain their own social links. Here, we show that…
Accurate Reaction-Diffusion Operator Splitting on Tetrahedral Meshes for Parallel Stochastic Molecular Simulations
I. Hepburn, W. Chen, E. De Schutter
Spatial stochastic molecular simulations in biology are limited by the intense computation required to track molecules in space either in a discrete time or discrete space framewor…
Optical nanofibres and neutral atoms
Thomas Nieddu, Vandna Gokhroo, Sile Nic Chormaic
Optical nanofibres are increasingly being used in cold atom experiments due to their versatility and the clear advantages they have when developing all-fibred systems for quantum t…
Persistent currents in coherently coupled Bose-Einstein condensates in a ring trap
Marta Abad
We study the stability of persistent currents in a coherently coupled quasi-2D Bose-Einstein condensate confined in a ring trap at T=0. By numerically solving Gross-Pitaevskii equa…
Degenerate four-wave-mixing in a silica hollow bottle-like microresonator
Yong Yang, Yuta Ooka, Ruth Thompson +2
A hollow bottle-like microresonator (BLMR) with ultra-high quality factor is fabricated from a microcapillary with nearly parabolic profile. At 1.55 pumping, degenerate four-w…
Moiré super-lattice structures in kicked Bose-Einstein condensates
L. J. O'Riordan, A. C. White, Th. Busch
Vortex lattices in rapidly rotating Bose-Einstein condensates lead to a periodic modulation of the superfluid density with a triangular symmetry. Here we show that this symmetry ca…
Quantum solitons with emergent interactions in a model of cold atoms on the triangular lattice
Hiroaki T. Ueda, Yutaka Akagi, Nic Shannon
Cold atoms bring new opportunities to study quantum magnetism, and in particular, to simulate quantum magnets with symmetry greater than . Here we explore the topological ex…
Sensitivity of Granular Force Chain Orientation to Disorder-induced Metastable Relaxation
N. Iikawa, M. M. Bandi, H. Katsuragi
A two-dimensional system of photoelastic disks subject to vertical tapping against gravity was experimentally monitored from ordered to disordered configurations by varying bidispe…
Linear Laser Tuning Using a Pressure-Sensitive Microbubble Resonator
Ramgopal Madugani, Yong Yang, Vu H Le +2
The tunability of an optical cavity is an essential requirement for many areas of research. Here, we use the Pound-Drever-Hall technique to lock a laser to a whispering gallery mod…
Towards a spin-ensemble quantum memory for superconducting qubits
C. Grezes, Y. Kubo, B. Julsgaard +15
This article reviews efforts to build a new type of quantum device, which combines an ensemble of electronic spins with long coherence times, and a small-scale superconducting quan…
Multiple co-clustering based on nonparametric mixture models with heterogeneous marginal distributions
Tomoki Tokuda, Junichiro Yoshimoto, Yu Shimizu +8
We propose a novel method for multiple clustering that assumes a co-clustering structure (partitions in both rows and columns of the data matrix) in each view. The new method is ap…
Interacting spin-orbit-coupled spin-1 Bose-Einstein condensates
Kuei Sun, Chunlei Qu, Yong Xu +2
The recent experimental realization of spin-orbit (SO) coupling for spin-1 ultracold atoms opens an interesting avenue for exploring SO-coupling-related physics in large-spin syste…
A spin liquid with pinch-line singularities on the pyrochlore lattice
Owen Benton, Ludovic D. C. Jaubert, Han Yan +1
The mathematics of gauge theories lies behind many of the most profound advances in physics in the last 200 years, from Maxwell's theory of electromagnetism to Einstein's theory of…
The first demonstration of the concept of "narrow-FOV Si/CdTe semiconductor Compton camera"
Yuto Ichinohe, Yuusuke Uchida, Shin Watanabe +14
The Soft Gamma-ray Detector (SGD), to be deployed onboard the {\it ASTRO-H} satellite, has been developed to provide the highest sensitivity observations of celestial sources in th…
Emergence of Classical Rotation in Superfluid Bose-Einstein Condensates
Angela White, Tara Hennessy, Thomas Busch
Phase transitions can modify quantum behaviour on mesoscopic scales and give access to new and unusual quantum dynamics. Here we investigate the superfluid properties of a rotating…
Enhanced Microfluidic Mixing via a Tricritical Spiral Vortex Instability
Simon J. Haward, Robert J. Poole, Manuel A. Alves +3
Experimental measurements and numerical simulations are made on fluid flow through cross-slot devices with a range of aspect (depth:width) ratios, 0.4 < alpha < 3.87. For low Reyno…
Transport of ultracold atoms between concentric traps via spatial adiabatic passage
Joan Polo, Albert Benseny, Thomas Busch +2
Spatial adiabatic passage processes for ultracold atoms trapped in tunnel-coupled cylindrically symmetric concentric potentials are investigated. Specifically, we discuss the matte…
Orthologs from maxmer sequence context
Kun Gao, Jonathan Miller
Context-dependent identification of orthologs customarily relies on conserved gene order or whole-genome sequence alignment. It is shown here that short-range context--as short as…
Fractal dimensions of self-avoiding walks and Ising high-temperature graphs in 3D conformal bootstrap
Hirohiko Shimada, Shinobu Hikami
The fractal dimensions of polymer chains and high-temperature graphs in the Ising model both in three dimension are determined using the conformal bootstrap applied for the continu…
Novel phases in a square-lattice frustrated ferromagnet : 1/3-magnetisation plateau, helicoidal spin-liquid and vortex crystal
Luis Seabra, Philippe Sindzingre, Tsutomu Momoi +1
A large part of the interest in magnets with frustrated antiferromagnetic interactions comes from the many new phases found in applied magnetic field. In this Article, we explore s…
Influence of material stretchability on the equilibrium shape of a Möbius band
David M. Kleiman, Denis F. Hinz, Eliot Fried
We use a discrete, lattice-based model for two-dimensional materials to show that Möbius bands made with stretchable materials are less likely to crease or tear. This stems a deloc…
Photo-Conductivity Response at Cyclotron-Resonance Harmonics in a Non-Degenerate 2D Electron Gas on Liquid Helium
R. Yamashiro, L. V. Abdurakhimov, A. O. Badrutdinov +2
We report the first observation of an oscillatory photo-conductivity response at the cyclotron-resonance harmonics in a non-degenerate 2D electron system formed on the free surface…
Discontinuous Shear Thickening in Brownian Suspensions By Dynamic Simulation
Romain Mari, Ryohei Seto, Jeffrey F. Morris +1
Dynamic particle-scale numerical simulations are used to show that the shear thickening observed in dense colloidal, or Brownian, suspensions is of a similar nature to that observe…
A Kagome Map of Spin Liquids: from XXZ to Dzyaloshinskii-Moriya Ferromagnet
K. Essafi, Owen Benton, Ludovic D. C. Jaubert
The kagome lattice sits at the crossroad of present research efforts in quantum spin liquids, chiral phases, emergent skyrmion excitations and anomalous Hall effects to name but a…