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Apr 30, 2019 at 19:34 comment added user138661 @Anweshi I do not understand your comment completely. How to prove that there is no non-constant $\mathbb{Q}$-morphism from $P^1_{\mathbb{Q}}$ to an abelian variety over $\mathbb{Q}$?
Jan 10, 2010 at 15:19 comment added Anweshi This should work over any field contained in $\mathbb C$.
Dec 16, 2009 at 8:31 history answered Georges Elencwajg CC BY-SA 2.5