9 citations · 16 across the 4 of their papers we have counts for
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Direct computation of period polynomials and classification of K3-fibred Calabi--Yau threefolds
Yuichi Enoki, Yotaro Sato, Taizan Watari
One can assign to four-dimensional N=2 supersymmetric Heterotic string vacua a set of classification invariants including a lattice and vector-valued modular forms. Some of t…
Direct Computation of Monodromy Matrices and Classification of 4d N=2 Heterotic--IIA Dual Vacua
Yuichi Enoki, Taizan Watari
We compute the monodromy matrices on the special geometry of 4d N=2 Heterotic--IIA dual vacua in some simple cases by numerical evaluation of the period integrals, without assuming…
Witten Anomaly in 4d Heterotic Compactificaitons with N = 2 Supersymmetry
Yuichi Enoki, Yotaro Sato, Taizan Watari
We showed that there is no SU(2) Witten anomaly in a large class of 4d N = 2 supersymmetric Heterotic string compactifications. The consistency conditions we consider are the modul…
Modular Forms as Classification Invariants of 4D N=2 Heterotic--IIA Dual Vacua
Yuichi Enoki, Taizan Watari
We focus on 4D string vacua described both by perturbative Heterotic theory and by Type IIA theory; a Calabi--Yau three-fold in the Type IIA language…