105 citations · 563 across the 45 of their papers we have counts for
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gr-qc1999★ 3 cited
New Gauge Conditions in General Relativity: What Can We Learn from Them?
Giampiero Esposito, Cosimo Stornaiolo
The construction of conformally invariant gauge conditions for Maxwell and Einstein theories on a manifold M is found to involve two basic ingredients. First, covariant derivatives…
hep-th1999★ 8 cited
Non-Locality and Ellipticity in a Gauge-Invariant Quantization
Giampiero Esposito, Cosimo Stornaiolo
The quantum theory of a free particle in two dimensions with non-local boundary conditions on a circle is known to lead to surface and bulk states. Such a scheme is here generalize…
gr-qc1999
New Supplementary Conditions for a Non-Linear Field Theory: General Relativity
Giampiero Esposito, Cosimo Stornaiolo
The Einstein theory of general relativity provides a peculiar example of classical field theory ruled by non-linear partial differential equations. A number of supplementary condit…