output
20022011
most citedHeavy quarkonium: progress, puzzles, and opportunities

1.8k citations

Showing 2011Show all

28 papers · 1 filter

hep-th2011

Weyl Invariant Standard Model and its Symmetry Breaking

Wolfgang Drechsler

A standard model is formulated in a Weyl space, , yielding a Weyl covariant dynamics of massless chiral Dirac fermion fields for leptons and quarks as well as the gauge fields…

hep-th20112 cited

Effective scalar fields in Yang-Mills theories

H. Verschelde, V. I. Zakharov

Scalar fields play a crucial role in the Standard model. On the other hand, in the weak-coupling regime there is an unsolved problem of the quadratic divergence of scalar masses. T…

hep-th201139 cited

Towards Unquenched Holographic Magnetic Catalysis

Veselin G. Filev, Dimitrios Zoakos

We propose a string dual to the SU(Nc) N=4 SYM coupled to Nf massless fundamental flavors in an external magnetic field. The flavors are introduced by homogeneously smeared Nf D7-b…

hep-th201130 cited

Complete N-Point Superstring Disk Amplitude II. Amplitude and Hypergeometric Function Structure

Carlos R. Mafra, Oliver Schlotterer, Stephan Stieberger

Using the pure spinor formalism in part I [1] we compute the complete tree-level amplitude of N massless open strings and find a striking simple and compact form in terms of minima…

hep-th201124 cited

Complete N-Point Superstring Disk Amplitude I. Pure Spinor Computation

Carlos R. Mafra, Oliver Schlotterer, Stephan Stieberger

In this paper the pure spinor formalism is used to obtain a compact expression for the superstring N-point disk amplitude. The color ordered string amplitude is given by a sum over…

hep-ph201152 cited

Stringy origin of Tevatron Wjj anomaly

Luis A. Anchordoqui, Haim Goldberg, Xing Huang +2

The invariant mass distribution of dijets produced in association with W bosons, recently observed by the CDF Collaboration at Tevatron, reveals an excess in the dijet mass range 1…