# Journal of the Ramanujan Mathematical Society

Volume 36, Issue 1, March 2021  pp. 1–12.

Chow groups of conic bundles in P5 and the Generalised Bloch's conjecture

Authors:  Kalyan Banerjee
Author institution:Harish Chandra Research Institute, India

Summary:  Consider the Fano surface of a conic bundle embedded in P5. Let i denote the natural involution acting on this surface. In this note we provide an obstruction to the identity action of the involution on the group of algebraically trivial zero cycles modulo rational equivalence on the surface.