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20022009
most citedImproved Cosmological Constraints from New, Old and Combined Supernova Datasets

1.6k citations

Showing 2006Show all

26 papers · 1 filter

hep-th2006

Higher order topological invariants from the Chern-Simons action

Roman V. Buniy, Thomas W. Kephart

It is well known that for a field theory with the Chern-Simons action, expectation values of Wilson line operators are topological invariants. The standard result is expressed in t…

hep-th20067 cited

Higher order topological actions

Roman V. Buniy, Thomas W. Kephart

In classical mechanics, an action is defined only modulo additive terms which do not modify the equations of motion; in certain cases, these terms are topological quantities. We co…

hep-th20067 cited

A proposal for detecting second order topological quantum phase

Roman V. Buniy, Thomas W. Kephart

Gaussian linking of a semiclassical path of a charged particle with a magnetic flux tube is responsible for the Aharonov-Bohm effect, where one observes interference proportional t…

hep-ph20062 cited

Shortcuts in extra dimensions and neutrino physics

Heinrich Päs, Sandip Pakvasa, Thomas J. Weiler

We discuss the possibility of sterile neutrinos taking shortcuts in extra dimensions, and the consequences for neutrino oscillations. This effect influences the active-sterile neut…

nucl-ex200629 cited

Production of omega mesons at Large Transverse Momenta in p+p and d+Au Collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, S. S. Adler

The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 < p_T < 9.25 GeV/c in p+p and…

nucl-ex200616 cited

Correlated Production of p and p^bar in Au+Au Collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, A. Adare

Correlations between p and pbar's at transverse momenta typical of enhanced baryon production in Au+Au collisions are reported. The PHENIX experiment measures same and opposite sig…