Take the 2-minute tour ×
MathOverflow is a question and answer site for professional mathematicians. It's 100% free, no registration required.

In

http://arxiv.org/PS_cache/hep-th/pdf/9302/9302103v1.pdf

physicists calculate (predict) genus one GW invariants of quintic (Table 1) and some other cases (Table 2).

Can any body explain to me (mathematically) how do they do that? What is the B-model object (integral) which they consider and extract these numbers from (conjecturally via some mirror relation) ?

Please at least try to explain mathematically.

share|improve this question
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.