Is therethere a classificationclassification of all equivariant structure of the Mobious lineequivariant structures of the Möbius line bundle $\ell\to S^1$?.
For example the antipodal actionantipodal action of $\mathbb{Z}/2\mathbb{Z}$ on $S^1$ can notcannot be lifted to the total space lifted to the total space $\ell$ toto get an equivariant structurean equivariant structure. But what about general casewhat about the general case?
In particularparticular, let $\phi_{\theta}$ be the irrationalbe the irrational rotation of the circlethe circle by $\theta$. Can the action of of $\mathbb{Z}$ onon $S^1$ bygiven by $n.x=\phi_{\theta}^n(x)$ be lifted tobe lifted to an action on the total spacespace of the Mobious bundle to givethe Möbius bundle to give us an equivariant bundlean equivariant bundle?