165 citations · 1.5k across the 66 of their papers we have counts for
Showing 1998Show all
3 papers · 1 filter
math.QA1998★ 79 cited
Twisting of quantum differentials and the Planck scale Hopf algebra
Shahn Majid, Robert Oeckl
We show that the crossed modules and bicovariant different calculi on two Hopf algebras related by a cocycle twist are in 1-1 correspondence. In particular, for quantum groups whic…
math.QA1998★ 37 cited
Classification of Differential Calculi on U_q(b+), Classical Limits, and Duality
Robert Oeckl
We give a complete classification of bicovariant first order differential calculi on the quantum enveloping algebra U_q(b+) which we view as the quantum function algebra C_q(B+). H…
hep-ph1998★ 6 cited
Unitarization of Gluon Exchange Amplitudes and Rapidity Gaps at the Tevatron
R. Oeckl, D. Zeppenfeld
Rapidity gaps between two hard jets at the Tevatron have been interpreted as being due to the exchange of two gluons which are in an overall color-singlet state. We show that this…