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19912026
most citedThe electronic properties of graphene

24.8k citations

Showing 2012Show all

416 papers · 1 filter

astro-ph.SR2012

The kinematics of very low mass dwarfs: splinter session summary

Adam J. Burgasser, Jacqueline K. Faherty, Sarah Schmidt +10

Kinematic investigations are being increasingly deployed in studies of the lowest mass stars and brown dwarfs to investigate their origins, characterize their atmospheres, and exam…

physics.soc-ph2012★ 6 cited

Crossover from weak to strong disorder regime in the duration of epidemics

C. Buono, C. Lagorio, P. A. Macri +1

We study the Susceptible-Infected-Recovered model in complex networks, considering that not all individuals in the population interact in the same way between them. This heterogene…

hep-lat2012★ 36 cited

Lattice Radial Quantization: 3D Ising

Richard Brower, George Fleming, Herbert Neuberger

Lattice radial quantization is introduced as a nonperturbative method intended to numerically solve Euclidean conformal field theories that can be realized as fixed points of known…

hep-ex2012★ 36 cited

Multi-channel search for squarks and gluinos in sqrt(s)=7 TeV pp collisions with the ATLAS detector

ATLAS Collaboration

A search for supersymmetric particles in final states with zero, one, and two leptons, with and without jets identified as originating from b-quarks, in 4.7 fb-1 of sqrt(s)=7 TeV p…

math.NA2012

Relationships among Interpolation Bases of Wavelet Spaces and Approximation Spaces

Zhiguo Zhang, Mark A. Kon

A multiresolution analysis is a nested chain of related approximation spaces.This nesting in turn implies relationships among interpolation bases in the approximation spaces and th…

cond-mat.stat-mech2012★ 117 cited

Phase transitions in the frustrated Ising model on the square lattice

Songbo Jin, Arnab Sen, Wenan Guo +1

We consider the thermal phase transition from a paramagnetic to stripe-antiferromagnetic phase in the frustrated two-dimensional square-lattice Ising model with competing interacti…

hep-ph2012★ 62 cited

A New Twist on Top Quark Spin Correlations

Matthew Baumgart, Brock Tweedie

Top-antitop pairs produced at hadron colliders are largely unpolarized, but their spins are highly correlated. The structure of these correlations varies significantly over top pro…

physics.soc-ph2012★ 191 cited

Languages cool as they expand: Allometric scaling and the decreasing need for new words

Alexander M. Petersen, Joel N. Tenenbaum, Shlomo Havlin +2

We analyze the occurrence frequencies of over 15 million words recorded in millions of books published during the past two centuries in seven different languages. For all languages…

astro-ph.GA2012★ 27 cited

The Green Bank Telescope H II Region Discovery Survey: IV. Helium and Carbon Recombination Lines

Trey V. Wenger, T. M. Bania, Dana S. Balser +1

The Green Bank Telescope H II Region Discovery Survey (GBT HRDS) found hundreds of previously unknown Galactic regions of massive star formation by detecting hydrogen radio recombi…

physics.soc-ph2012★ 5 cited

Competition between surface relaxation and ballistic deposition models in scale free networks

Cristian E. La Rocca, Pablo A. Macri, Lidia A. Braunstein

In this paper we study the scaling behavior of the fluctuations in the steady state with the system size for a surface growth process given by the competition between the…

cond-mat.stat-mech2012★ 3 cited

Reply to Comment on "Growth Inside a Corner: The Limiting Interface Shape"

Jason Olejarz, P. L. Krapivsky, S. Redner +1

This is a reply to the comment by Singh and Rajesh (arXiv 1212.0946; to appear in PRL) on our paper Olejarz et al., PRL, 108, 016102 (2012) [arxiv 1109.1253]

astro-ph.GA2012★ 182 cited

The Co-ordinated Radio and Infrared Survey for High-Mass Star Formation - II. Source Catalogue

C. R. Purcell, M. G. Hoare, W. D. Cotton +27

The CORNISH project is the highest resolution radio continuum survey of the Galactic plane to date. It is the 5 GHz radio continuum part of a series of multi-wavelength surveys tha…

astro-ph.SR2012★ 52 cited

Rossby Wave Instability with Self-Gravity

R. V. E. Lovelace, R. G. Hohlfeld

The Rossby wave instability (RWI) in non-self-gravitating discs can be triggered by a bump at a radius in the disc surface mass-density (which is proportional to the inverse…

hep-ex2012★ 74 cited

Measurement of the t t-bar production cross section in pp collisions at sqrt(s) = 7 TeV with lepton + jets final states

CMS Collaboration

A measurement of the t t-bar production cross section in pp collisions at sqrt(s) = 7 TeV is presented. The results are based on data corresponding to an integrated luminosity of 2…

hep-ex2012★ 367 cited

Study of the mass and spin-parity of the Higgs boson candidate via its decays to Z boson pairs

CMS Collaboration

A study is presented of the mass and spin-parity of the new boson recently observed at the LHC at a mass near 125 GeV. An integrated luminosity of 17.3 inverse femtobarns, collecte…

hep-ex2012★ 54 cited

Search for supersymmetry in pp collisions at sqrt(s) = 7 TeV in events with a single lepton, jets, and missing transverse momentum

The CMS Collaboration

Results are reported from a search for new physics processes in events containing a single isolated high-transverse-momentum lepton (electron or muon), energetic jets, and large mi…

hep-ex2012★ 38 cited

Search for new physics in events with same-sign dileptons and b jets in pp collisions at sqrt(s) = 8 TeV

CMS Collaboration

A search for new physics is performed using events with isolated same-sign leptons and at least two bottom-quark jets in the final state. Results are based on a sample of proton-pr…

hep-ex2012★ 21 cited

A search for prompt lepton-jets in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

ATLAS Collaboration

We present a search for a light (mass < 2 GeV) boson predicted by Hidden Valley supersymmetric models that decays into a final state consisting of collimated muons or electrons, de…

hep-ex2012★ 557 cited

Observation of Associated Near-side and Away-side Long-range Correlations in sqrt(s_NN)=5.02 TeV Proton-lead Collisions with the ATLAS Detector

ATLAS Collaboration

Two-particle correlations in relative azimuthal angle (Delta-phi) and pseudorapidity (Delta-eta) are measured in sqrt(s_NN) = 5.02 TeV p+Pb collisions using the ATLAS detector at t…

cond-mat.stat-mech2012★ 32 cited

Quasi-adiabatic quantum Monte Carlo algorithm for quantum evolution in imaginary time

Cheng-Wei Liu, Anatoli Polkovnikov, Anders W. Sandvik

We propose a quantum Monte Carlo (QMC) algorithm for non-equilibrium dynamics in a system with a parameter varying as a function of time. The method is based on successive applicat…

hep-ex2012★ 11 cited

Search for contact interactions in opposite-sign dimuon events in pp collisions at sqrt(s) = 7 TeV

CMS Collaboration

Results are reported from a search for the effects of contact interactions using events with a high-mass, oppositely charged muon pair. The events are collected in proton-proton co…

hep-ex2012★ 45 cited

Search for charged Higgs bosons through the violation of lepton universality in ttbar events using pp collision data at sqrt(s) = 7 TeV with the ATLAS experiment

ATLAS Collaboration

In several extensions of the Standard Model, the top quark can decay into a bottom quark and a light charged Higgs boson H+, t to bH+, in addition to the Standard Model decay t to…

physics.soc-ph2012★ 16 cited

Study of a Market Model with Conservative Exchanges on Complex Networks

L. A. Braunstein, P. A. Macri, J. R. Iglesias

Many models of market dynamics make use of the idea of conservative wealth exchanges among economic agents. A few years ago an exchange model using extremal dynamics was developed…

math.NT2012★ 2 cited

Computing integral points on X_ns^+(p)

Aurélien Bajolet, Yuri Bilu, Benjamin Matschke

We describe an algorithm for computing integral points on the modular curve of prime level p associated to the normalizer of a non-split Cartan subgroup of GL_2(F_p). Using our met…