Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- California Institute of TechnologyUS2.6k papers
- Centre National de la Recherche ScientifiqueFR2k papers
- Massachusetts Institute of TechnologyUS1.9k papers
- University of FloridaUS1.8k papers
- Carnegie Mellon UniversityUS1.7k papers
- Princeton UniversityUS1.7k papers
- University of RochesterUS1.7k papers
- Purdue University West LafayetteUS1.6k papers
- Johns Hopkins UniversityUS1.6k papers
- University of Maryland, College ParkUS1.6k papers
- The Ohio State UniversityUS1.6k papers
- University of California, Santa BarbaraUS1.6k papers
551 papers · 1 filter
Simulations of Titan's paleoclimate
Juan M. Lora, Jonathan I. Lunine, Joellen L. Russell +1
We investigate the effects of varying Saturn's orbit on the atmospheric circulation and surface methane distribution of Titan. Using a new general circulation model of Titan's atmo…
GCM simulations of Titan's middle and lower atmosphere and comparison to observations
Juan M. Lora, Jonathan I. Lunine, Joellen L. Russell
Simulation results are presented from a new general circulation model (GCM) of Titan, the Titan Atmospheric Model (TAM), which couples the Flexible Modeling System (FMS) spectral d…
On the Lattice Smoothing Parameter Problem
Kai-Min Chung, Daniel Dadush, Feng-Hao Liu +1
The smoothing parameter of a Euclidean lattice , introduced by Micciancio and Regev (FOCS'04; SICOMP'07), is (informally) the smallest amount of Gau…
Dynamics of impurity attraction and repulsion of an intrinsic localized mode in a driven 1-D cantilever array
M. Sato, Y. Sada, W. Shi +6
Both low frequency and high frequency impurity modes have been produced in a SiN micromechanical cantilever array by illumination with either an infrared or visible laser. When suc…
Inflation, String Theory and Cosmology
David F. Chernoff, S. -H. Henry Tye
At its very beginning, the universe is believed to have grown exponentially in size via the mechanism of inflation. The almost scale-invariant density perturbation spectrum predict…
Accelerating ab initio path integral molecular dynamics with multilevel sampling of potential surface
Hua Y. Geng
A multilevel approach to sample the potential energy surface in a path integral formalism is proposed. The purpose is to reduce the required number of ab initio evaluations of ener…
The JCMT Gould Belt Survey: Evidence for radiative heating in Serpens MWC 297 and its influence on local star formation
D. Rumble, J. Hatchell, R. A. Gutermuth +61
We present SCUBA-2 450micron and 850micron observations of the Serpens MWC 297 region, part of the JCMT Gould Belt Survey of nearby star-forming regions. Simulations suggest that r…
Quantized Matrix Completion for Personalized Learning
Andrew S. Lan, Christoph Studer, Richard G. Baraniuk
The recently proposed SPARse Factor Analysis (SPARFA) framework for personalized learning performs factor analysis on ordinal or binary-valued (e.g., correct/incorrect) graded lear…
Enabling the next generation of cm-wavelength studies of high-redshift molecular gas with the SKA
J. Wagg, E. Da Cunha, C. L. Carilli +8
The Square Kilometre Array will be a revolutionary instrument for the study of gas in the distant Universe. SKA1 will have sufficient sensitivity to detect and image atomic 21 cm H…
Instability of counter-rotating stellar disks
Robert G. Hohlfeld, Richard V. E. Lovelace
We use an N-body simulation, constructed using GADGET-2, to investigate an accretion flow onto an astrophysical disk that is in the opposite sense to the disk's rotation. In order…
Cross-Correlation of Near and Far-Infrared Background Anisotropies as Traced by Spitzer and Herschel
Cameron Thacker, Yan Gong, Asantha Cooray +3
We present the cross-correlation between the far-infrared background fluctuations as measured with the Herschel Space Observatory at 250, 350, and 500 μm and the near-infrared back…
High-Mobility Bismuth-based Transparent P-Type Oxide from High-throughput Material Screening
Amit Bathia, Geoffroy Hautier, Tan Nilgianskul +4
Transparent oxides are essential building blocks to many technologies, ranging from components in transparent electronics, transparent conductors, to absorbers and protection layer…
Observatory/data centre partnerships and the VO-centric archive: The JCMT Science Archive experience
Frossie Economou, Severin Gaudet, Tim Jenness +10
We present, as a case study, a description of the partnership between an observatory (JCMT) and a data centre (CADC) that led to the development of the JCMT Science Archive (JSA).…
Priority based Bandwidth Adaptation for Multi-class Traffic in Wireless Networks
Mostafa Zaman Chowdhury, Yeong Min Jang, Zygmunt J. Haas
The bandwidth adaptation is the technique that allows the flexibility in bandwidth allocation for a call. Using the bandwidth adaptation technique, the number of call admission in…
Extragalactic circuits, transmission lines, and CR particle acceleration
Philipp P. Kronberg, Richard V. E. Lovelace
A non-negligible fraction of a Supermassive Black Hole's (SMBH) rest mass energy gets transported into extragalactic space by a remarkable process in jets which are incompletely un…
Cost-Effective Frequency Planning for Capacity Enhancement of Femtocellular Networks
Mostafa Zaman Chowdhury, Yeong Min Jang, Zygmunt J. Haas
Femtocellular networks will co-exist with macrocellular networks, mitigation of the interference between these two network types is a key challenge for successful integration of th…
Call Admission Control based on Adaptive Bandwidth Allocation for Wireless Networks
Mostafa Zaman Chowdhury, Yeong Min Jang, Zygmunt J. Haas
Provisioning of Quality of Service (QoS) is a key issue in any multi-media system. However, in wireless systems, supporting QoS requirements of different traffic types is more chal…
In-Situ Measurements of the Secondary Electron Yield in an Accelerator Environment: Instrumentation and Methods
W. H. Hartung, D. M. Asner, J. V. Conway +8
The performance of a particle accelerator can be limited by the build-up of an electron cloud (EC) in the vacuum chamber. Secondary electron emission from the chamber walls can con…
Strong micro-macro entanglement from a weak cross-Kerr nonlinearity
Tian Wang, Hon Wai Lau, Hamidreza Kaviani +2
We study the entanglement generated by a weak cross-Kerr nonlinearity between two initial coherent states, one of which has an amplitude close to the single-photon level, while the…
The principle of stationary nonconservative action for classical mechanics and field theories
Chad R. Galley, David Tsang, Leo C. Stein
We further develop a recently introduced variational principle of stationary action for problems in nonconservative classical mechanics and extend it to classical field theories. T…
The ALFALFA "Almost Darks" Campaign: Pilot VLA HI Observations of Five High Mass-to-Light Ratio Systems
John M. Cannon, Charlotte P. Martinkus, Lukas Leisman +13
We present VLA HI spectral line imaging of 5 sources discovered by ALFALFA. These targets are drawn from a larger sample of systems that were not uniquely identified with optical c…
Algorithmic Rationality: Game Theory with Costly Computation
Joseph Y. Halpern, Rafael Pass
We develop a general game-theoretic framework for reasoning about strategic agents performing possibly costly computation. In this framework, many traditional game-theoretic result…
Imaging Dirac-Mass Disorder from Magnetic Dopant-Atoms in the Ferromagnetic Topological Insulator Cr(BiSb)Te
Inhee Lee, Chung Koo Kim, Jinho Lee +8
To achieve and utilize the most exotic electronic phenomena predicted for the surface states of 3D topological insulators (TI),it is necessary to open a "Dirac-mass gap" in their s…
Patterns of Text Reuse in a Scientific Corpus
Daniel T. Citron, Paul Ginsparg
We consider the incidence of text "reuse" by researchers, via a systematic pairwise comparison of the text content of all articles deposited to arXiv.org from 1991--2012. We measur…