34 citations · 133 across the 10 of their papers we have counts for
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gr-qc2021★ 13 cited
Invariants in Polarimetric Interferometry: a non-Abelian Gauge Theory
Joseph Samuel, Rajaram Nityananda, Nithyanandan Thyagarajan
The discovery of magnetic fields close to the M87 black hole using Very Long Baseline Interferometry (VLBI) by the Event Horizon Telescope collaboration utilized the novel concept…
astro-ph.IM2021★ 16 cited
Invariants in Co-polar Interferometry: an Abelian Gauge Theory
Nithyanandan Thyagarajan, Rajaram Nityananda, Joseph Samuel
An -element interferometer measures correlations among pairs of array elements. Closure invariants associated with closed loops among array elements are immune to multiplicative…