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19912026
most citedThe electronic properties of graphene

24.8k citations

Showing 2007Show all

209 papers · 1 filter

quant-ph2007★ 41 cited

Local basis-dependent noise-induced Bell-nonlocality sudden death in tripartite systems

Gregg Jaeger, Kevin Ann

We demonstrate that multipartite Bell-inequality violations can be fully destroyed in finite time in three-qubit systems subject only to the mechanism of local external asymptotic…

hep-ex2007★ 10 cited

Experimental study of the atmospheric neutrino backgrounds for proton decay to positron and neutral pion searches in water Cherenkov detectors

K2K Collaboration, S. Mine

The atmospheric neutrino background for proton decay to positron and neutral pion in ring imaging water Cherenkov detectors is studied with an artificial accelerator neutrino beam…

hep-ph2007★ 28 cited

Benchmarks for new strong interactions at the LHC

J. Hirn, A. Martin, V. Sanz

New strong interactions at the LHC may exhibit a richer structure than expected from simply rescaling QCD to the electroweak scale. In fact, a departure from rescaled QCD is requir…

hep-th2007★ 93 cited

Electron fractionalization for two-dimensional Dirac fermions

Claudio Chamon, Chang-Yu Hou, Roman Jackiw +3

Fermion-number fractionalization without breaking of time-reversal symmetry was recently demonstrated for a field theory in -dimensional space and time that describes the co…

cs.CG2007★ 8 cited

Hinged Dissections Exist

Timothy G. Abbott, Zachary Abel, David Charlton +3

We prove that any finite collection of polygons of equal area has a common hinged dissection. That is, for any such collection of polygons there exists a chain of polygons hinged a…

cond-mat.other2007★ 703 cited

Time-resolved Observation and Control of Superexchange Interactions with Ultracold Atoms in Optical Lattices

S. Trotzky, P. Cheinet, S. Fölling +7

Quantum mechanical superexchange interactions form the basis of quantum magnetism in strongly correlated electronic media. We report on the direct measurement of superexchange inte…

hep-ex2007★ 41 cited

Model-independent measurement of the W boson helicity in top quark decays

D0 Collaboration, V. M. Abazov

We present the first model-independent measurement of the helicity of bosons produced in top quark decays, based on a 1 fb sample of candidate events in the d…

q-fin.ST2007★ 117 cited

Hurst exponent and prediction based on weak-form efficient market hypothesis of stock markets

Cheoljun Eom, Sunghoon Choi, Gabjin Oh +1

We empirically investigated the relationships between the degree of efficiency and the predictability in financial time-series data. The Hurst exponent was used as the measurement…

hep-ex2007★ 239 cited

First measurement of the forward-backward charge asymmetry in top quark pair production

D0 Collaboration, V. M. Abazov

We present the first measurement of the integrated forward-backward charge asymmetry in top-antitop quark pair (ttbar) production in proton-antiproton collisions in the lepton plus…

cond-mat.dis-nn2007★ 410 cited

Modeling disorder in graphene

Vitor M. Pereira, J. M. B. Lopes dos Santos, A. H. Castro Neto

We present a study of different models of local disorder in graphene. Our focus is on the main effects that vacancies -- random, compensated and uncompensated --, local impurities…

hep-ex2007★ 37 cited

Search for ZZ and Zγ^* production in p-barp collisions at sqrt(s) = 1.96 TeV and limits on anomalous ZZZ and ZZγ^* couplings

D0 Collaboration, V. Abazov

We present a study of four muon, four electron, and two muon two electron events using 1 fb^(-1) of data collected with the D0 detector at the Fermilab Tevatron p-barp Collider at…

hep-ex2007★ 18 cited

A combined search for the standard model Higgs boson at sqrt{s}=1.96 TeV

D0 Collaboration, V. M. Abazov

We present new results of the search for WH to lepton neutrino b b production in ppbar collisions at a center of mass energy of sqrt{s}=1.96 TeV, based on a dataset with integrated…

physics.soc-ph2007★ 392 cited

Voter Models on Heterogeneous Networks

V. Sood, Tibor Antal, S. Redner

We study simple interacting particle systems on heterogeneous networks, including the voter model and the invasion process. These are both two-state models in which in an update ev…

astro-ph2007★ 182 cited

XO-3b: A Massive Planet in an Eccentric Orbit Transiting an F5V Star

Christopher M. Johns-Krull, Peter R. McCullough, Christopher J. Burke +13

We report the discovery of a massive (Mpsini = 13.02 +/- 0.64 Mjup; total mass 13.25 +/- 0.64 Mjup), large (1.95 +/- 0.16 Rjup) planet in a transiting, eccentric orbit (e = 0.260 +…

hep-ex2007★ 125 cited

Search for squarks and gluinos in events with jets and missing transverse energy using 2.1 fb-1 of ppbar collision data at sqrt(s)=1.96 TeV

D0 Collaboration, V. Abazov

A data sample corresponding to an integrated luminosity of 2.1 fb-1 collected by the D0 detector at the Fermilab Tevatron Collider was analyzed to search for squarks and gluinos pr…

hep-ex2007★ 32 cited

Measurement of the B0_s semileptonic branching ratio to an orbitally excited D_s** state, Br(B0_s -> Ds1(2536) mu nu)

D0 Collaboration, V. Abazov

In a data sample of approximately 1.3 fb-1 collected with the D0 detector between 2002 and 2006, the orbitally excited charm state D_s1(2536) has been observed with a measured mass…

cond-mat.stat-mech2007★ 19 cited

Evolution equation for a model of surface relaxation in complex networks

C. E. La Rocca, L. A. Braunstein, P. A. Macri

In this paper we derive analytically the evolution equation of the interface for a model of surface growth with relaxation to the minimum (SRM) in complex networks. We were inspire…

cond-mat.mtrl-sci2007★ 143 cited

Electrostatic interactions between graphene layers and their environment

J. Sabio, C. Seoanez, S. Fratini +3

We analyze the electrostatic interactions between a single graphene layer and a SiO susbtrate, and other materials which may exist in its environment. We obtain that the leadin…

physics.bio-ph2007

Automated identification of neurons and their locations

Andrew Inglis, Luis Cruz, Dan L. Roe +3

Individual locations of many neuronal cell bodies (>10^4) are needed to enable statistically significant measurements of spatial organization within the brain such as nearest-neigh…

astro-ph2007★ 17 cited

'Jet breaks' and 'missing breaks' in the X-Ray afterglow of Gamma Ray Bursts

Shlomo Dado, Arnon Dar, A. De Rujula

The X-ray afterglows (AGs) of Gamma-Ray Bursts (GRBs) and X-Ray Flashes (XRFs) have, after the fast decline phase of their prompt emission, a temporal behaviour varying between two…

hep-ex2007★ 126 cited

Measurement of the shape of the boson transverse momentum distribution in ppbar -> Z/gamma* -> ee+X events produced at sqrt{s}=1.96 TeV

D0 Collaboration, V. Abazov

We present a measurement of the shape of the Z/gamma* boson transverse momentum (qT) distribution in ppbar -> Z/gamma* -> ee+X events at a center-of-mass energy of 1.96 TeV using 0…

cond-mat.mes-hall2007★ 85 cited

Surface dissipation in nanoelectromechanical systems: Unified description with the standard tunneling model and effects of metallic electrodes

C. Seoanez, F. Guinea, A. H. Castro Neto

By modifying and extending recent ideas [C. Seoanez et al., Europhys. Lett. 78, 60002 (2007)], a theoretical framework to describe dissipation processes in the surfaces of vibratin…

physics.data-an2007★ 83 cited

Dynamics of Non-Conservative Voters

R. Lambiotte, S. Redner

We study a family of opinion formation models in one dimension where the propensity for a voter to align with its local environment depends non-linearly on the fraction of disagree…

math-ph2007★ 81 cited

Non-Markovian diffusion equations and processes: analysis and simulations

Antonio Mura, Murad S. Taqqu, Francesco Mainardi

In this paper we introduce and analyze a class of diffusion type equations related to certain non-Markovian stochastic processes. We start from the forward drift equation which is…