S. J. Hathrell

QED Vacuum Polarization in a Background Gravitational Field and Its Effect on the Velocity of Photons

I. T. Drummond, I. Drummond, S. J. Hathrell, 1980 .

Trace anomalies and ?f4 theory in curved space

S. J. Hathrell, 1982 .

Trace anomalies and QED in curved space

S. J. Hathrell, 1982 .

Renormalization of the gravitational trace anomaly in QED

I. Drummond, S. J. Hathrell, 1980 .