9 citations · 9 across the 3 of their papers we have counts for
4 papers
Quantum variational calculus on a lattice
Shahn Majid, Francisco Simão
We solve the long-standing problem of variational calculus on a noncommutative space or spacetime for a significant class of models with trivial jet bundle. Our approach entails a…
Finite group gauge theory on graphs and gravity-like modes
Shahn Majid, Francisco Simão
We study gauge theory with finite group on a graph using noncommutative differential geometry and Hopf algebra methods with -valued holonomies replaced by gauge fields v…
Quantum Jet Bundles
Shahn Majid, Francisco Simão
We formulate a notion of jet bundles over a possibly noncommutative algebra equipped with a torsion free connection. Among the conditions needed for 3rd-order jets and above is…
BV equivalence with boundary
Francisco Manuel Castela Simão, Alberto S. Cattaneo, Michele Schiavina
An extension of the notion of classical equivalence of equivalence in the Batalin--(Fradkin)--Vilkovisky (BV) and (BFV) framework for local Lagrangian field theory on manifolds pos…