Video library: S. Yu. Nemirovski, Redshift and contact forms

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Scientific session of the Steklov Mathematical Institute of RAS dedicated to the results of 2018
November 21, 2018 11:30–11:45, Moscow, Steklov Mathematical Institute of RAS, Conference Hall (8 Gubkina)

Redshift and contact forms

S. Yu. Nemirovski

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	MP4	377.3 Mb
	MP4	171.4 Mb

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Abstract: We interpret the redshift between two Cauchy surfaces in a globally hyperbolic spacetime as the ratio of the associated contact forms on the space of light rays of that spacetime.

Related articles:

Redshift and contact forms
V. Chernov, S. Nemirovski
J. Geom. Phys., 2018, 123, 379–384

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