35 citations · 38 across the 2 of their papers we have counts for
2 papers
hep-th1995★ 3 cited
Gauge fixing, co-BRST and time evolution in QED
Géza Fülöp
We consider BRST-invariant inner product states for quantum electrodynamics constructed from trivial BRST-invariant states and a gauge regulator. The trivial states are products of…
hep-th1995★ 35 cited
Gauge fixing and coBRST
Géza Fülöp, Robert Marnelius
It has previously been shown that a BRST quantization on an inner product space leads to physical states of the form |ph>=e^[Q, ψ] |ϕ> where |ϕ> is either a trivially BRST invarian…