Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.7k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.3k papers
- Charles UniversityCZ2.3k papers
- Institute for High Energy PhysicsES2.3k papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR2.2k papers
- The Ohio State UniversityUS2.1k papers
- Universidad Autónoma de MadridES2.1k papers
- Rutherford Appleton LaboratoryGB2.1k papers
- European Organization for Nuclear ResearchCH2.1k papers
- University of Wisconsin–MadisonUS2.1k papers
- Joint Institute for Nuclear ResearchRU2k papers
176 papers · 1 filter
A CH3CN and HCO+ survey towards southern methanol masers associated with star formation
C. R. Purcell, R. Balasubramanyam, M. G. Burton +32
We present the initial results of a 3-mm spectral line survey towards 83 methanol maser selected massive star-forming regions. Here we report observations of the J=5-4 and 6-5 rota…
Escape of a Uniform Random Walk from an Interval
T. Antal, S. Redner
We study the first-passage properties of a random walk in the unit interval in which the length of a single step is uniformly distributed over the finite range [-a,a]. For a of the…
Chiral phase transition and Anderson localization in the Instanton Liquid Model for QCD
Antonio M. Garcia-Garcia, James C. Osborn
We study the spectrum and eigenmodes of the QCD Dirac operator in a gauge background given by an Instanton Liquid Model (ILM) at temperatures around the chiral phase transition. Ge…
On The Structure of Competitive Societies
E. Ben-Naim, F. Vazquez, S. Redner
We model the dynamics of social structure by a simple interacting particle system. The social standing of an individual agent is represented by an integer-valued fitness that chang…
What is the most competitive sport?
E. Ben-Naim, F. Vazquez, S. Redner
We present an extensive statistical analysis of the results of all sports competitions in five major sports leagues in England and the United States. We characterize the parity amo…
Probability Densities in Strong Turbulence
Victor Yakhot
According to modern developments in turbulence theory, the "dissipation" scales (u.v. cut-offs) form a random field related to velocity increments . In this work we, usin…
High-Temperature Criticality in Strongly Constrained Quantum Systems
Claudio Castelnovo, Claudio Chamon, Christopher Mudry +2
The exotic nature of many strongly correlated materials at reasonably high temperatures, for instance cuprate superconductors in their normal state, has lead to the suggestion that…
Alignment of Rods and Partition of Integers
E. Ben-Naim, P. L. Krapivsky
We study dynamical ordering of rods. In this process, rod alignment via pairwise interactions competes with diffusive wiggling. Under strong diffusion, the system is disordered, bu…
Electronic Properties of Disordered Two-Dimensional Carbon
N. M. R. Peres, F. Guinea, A. H. Castro Neto
Two-dimensional carbon, or graphene, is a semi-metal that presents unusual low-energy electronic excitations described in terms of Dirac fermions. We analyze in a self-consistent w…
The Growth of Business Firms: Theoretical Framework and Empirical Evidence
Dongfeng Fu, Fabio Pammolli, S. V. Buldyrev +4
We introduce a model of proportional growth to explain the distribution of business firm growth rates. The model predicts that the distribution is exponential in the central part a…
On the spectral density of the wavelet coefficients of long memory time series with application to the log-regression estimation of the memory parameter
Eric Moulines, François Roueff, Murad Taqqu
In the recent years, methods to estimate the memory parameter using wavelet analysis have gained popularity in many areas of science. Despite its widespread use, a rigorous semi-pa…
Null energy condition and superluminal propagation
S. Dubovsky, T. Gregoire, A. Nicolis +1
We study whether a violation of the null energy condition necessarily implies the presence of instabilities. We prove that this is the case in a large class of situations, includin…
The Hole Argument for Covariant Theories
Mihaela Iftime, John Stachel
The hole argument was developed by Einstein in 1913 while he was searching for a relativistic theory of gravitation. Einstein used the language of coordinate systems and coordinate…
Flat Holonomies on Automata Networks
Gene Itkis, Leonid A. Levin
We consider asynchronous networks of identical finite (independent of network's size or topology) automata. Our automata drive any network from any initial configuration of states,…
Phonon Dispersion in Chiral Single Wall Carbon Nanotubes
Weihua Mu, Anthony Nickolas Vamivakas, Zhong-can Ou-Yang
The phonon dispersion of chiral single wall carbon nanotubes has been obtained from dyanimic matrix. The present manuscript is the extension of G. D. Mahan and Gun Sang…
Conductance quantization in mesoscopic graphene
N. M. R. Peres, A. H. Castro Neto, F. Guinea
Using a generalized Landauer approach we study the non-linear transport in mesoscopic graphene with zig-zag and armchair edges. We find that for clean systems, the low-bias low-tem…
First-principles Calculation of the Single Impurity Surface Kondo Resonance
Chiung-Yuan Lin, A. H. Castro Neto, B. A. Jones
We have performed first-principles calculation of the surface and bulk wavefunctions of the Cu(111) surface and their hybridization energies to a Co adatom, including the potential…
Electron-electron interactions and the phase diagram of a graphene bilayer
Johan Nilsson, A. H. Castro Neto, N. M. R. Peres +1
We study the effects of long and short-range electron-electron interactions in a graphene bilayer. Using a variational wavefunction technique we show that in the presence of long-r…
On the "canonical behaviour" of the X-ray afterglows of the Gamma Ray Bursts observed with Swift's XRT
Shlomo Dado, Arnon Dar, A. De Rujula
The "canonical behaviour" of the early X-ray afterglows of long-duration Gamma-Ray Bursts (GRBs) --observed by the X-Ray Telescope of the SWIFT satellite-- is precisely the one pre…
Measurement of the Isolated Photon Cross Section in p-pbar Collisions at sqrt{s}=1.96 TeV
D0 Collaboration
The cross section for the inclusive production of isolated photons has been measured in p anti-p collisions at sqrt{s}=1.96 TeV with the D0 detector at the Fermilab Tevatron Collid…
Moebius Fermions
R. C. Brower, H. Neff, K. Orginos
We introduce a new domain wall operator that represents a full (real) Moebius transformation of a given non-chiral Dirac kernel. Shamir's and Borici's domain wall fermions are spec…
Direct measurement of non-linear properties of bipartite quantum states
Fabio Antonio Bovino, Giuseppe Castagnoli, Artur Ekert +3
Non-linear properties of quantum states, such as entropy or entanglement, quantify important physical resources and are frequently used in quantum information science. They are usu…
Topological Mass Generation in Four Dimensions
Gia Dvali, R. Jackiw, So - Young Pi
Schwinger's mechanism for mass generation relies on topological structures of a 2-dimensional gauge theory. In the same manner, corresponding 4-dimensional topological entities giv…
The Detection of 3He+ in a Planetary Nebula Using the VLA
Dana S. Balser, W. M. Goss, T. M. Bania +1
We used the VLA to search for 3He+ emission from two Galactic planetary nebulae (PNe): NGC6572 and J320}. Standard stellar models predict that the 3He/H abundance ratios for PNe sh…