34 citations · 57 across the 6 of their papers we have counts for
4 papers · 1 filter
String from Veneziano model
H. B. Nielsen
This article is about my memories from the discovery that the Veneziano model describes in fact interacting strings. I came to the understanding of that the dual or Veneziano model…
Remarkable coincidence for the top Yukawa coupling and an approximately massless bound state
C. D. Froggatt, H. B. Nielsen
We calculate, with several corrections, the non-relativistic binding by Higgs exchange and gluon exchange between six top and six anti-top quarks (actually replaced by left-handed…
New Bound States of Top-anti-Top Quarks and T-balls Production at Colliders (Tevatron, LHC, etc.)
C. D. Froggatt, L. V. Laperashvili, R. B Nevzorov +2
The present talk is based on the assumption that New Bound States (NBSs) of top-anti-top quarks (named T-balls) exist in the Standard Model (SM): a) there exists the scalar 1S - bo…
Green-Schwarz Anomaly Cancellation, World Sheet Instantons and Wormholes
H. B. Nielsen, Y. Takanishi
We consider the breaking of the global conservation of gauge field charges which are commonly thought to survive the spontaneous breakdown of gauge symmetry brought about by Kalb-R…