881 citations
- Los Alamos National LaboratoryUS11 papers
- Keele UniversityGB8 papers
- University of MichiganUS8 papers
- University of Wisconsin–MadisonUS8 papers
- University of California, BerkeleyUS7 papers
- University of Colorado SystemUS7 papers
- Lawrence Berkeley National LaboratoryUS6 papers
- Lawrence Livermore National LaboratoryUS6 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT6 papers
- University of Colorado BoulderUS6 papers
- University of Notre DameUS6 papers
- University of VictoriaCA6 papers
11 papers · 1 filter
Production of the Smallest QED Atom: True Muonium (mu^+ mu^-)
Stanley J. Brodsky, Richard F. Lebed
The "true muonium" (mu^+ mu-) and "true tauonium" (tau^+ tau^-) bound states are not only the heaviest, but also the most compact pure QED systems. The rapid weak decay of the tau…
Pion Electroproduction Amplitude Relations in the 1/N_c Expansion
Richard F. Lebed, Lang Yu
We derive expressions for pion electroproduction amplitudes in the 1/N_c expansion of QCD, and obtain from them linear relations between the electromagnetic multipole amplitudes th…
Chiral asymmetry of the Fermi surface in dense relativistic matter in a magnetic field
E. V. Gorbar, V. A. Miransky, I. A. Shovkovy
It is revealed that in dense relativistic matter in a magnetic field, there exists a contribution to the axial current associated with a relative shift of the longitudinal momenta…
A Higher-Derivative Lee-Wick Standard Model
Christopher D. Carone, Richard F. Lebed
The Lee-Wick Standard Model assumes a minimal set of higher-derivative quadratic terms that produce a negative-norm partner for each Standard Model particle. Here we introduce addi…
Refined analysis of photon leptoproduction off spinless target
Andrei V. Belitsky, Dieter Mueller
We calculate the differential cross section for real photon electroproduction off spinless hadron which sevres as a main probe of the hadrons structure via the concept of generaliz…
Fine structure of anomalous dimensions in N=4 super Yang-Mills theory
A. V. Belitsky, G. P. Korchemsky, R. S. Pasechnik
Anomalous dimensions of high-twist Wilson operators in generic gauge theories occupy a band of width growing logarithmically with their conformal spin. We perform a systematic stud…