Conjecture on deep Ricci-flat Kähler minima in Calabi–Yau moduli space
Conjecture on deep Ricci-flat Kähler minima in Calabi–Yau moduli space
Let denote the relevant space of metrics, and let and be the diameter-bound parameters for a fixed Ricci-flat Kähler metric . A local minimum is -deep when its depth is measured by a computably enumerable degree of unsolvability . Deep Ricci-flat Kähler minima conjecture. There exists a unique functional on the space such that the local minima are -deep for a computably enumerable degree of unsolvability. Furthermore, the local minima are given by Ricci-flat Kähler metrics and parametrized by varying Kähler and complex moduli. The number of -deep local minima with diameter bounded by and , for fixed , is an exponential of a polynomial in and .
This conjecture is proposed by analogy with a theorem about fractal structure in the space of metrics, in the setting of computationally difficult Ricci-flat metric construction on Calabi–Yau manifolds. The supplied source does not establish the claim or provide evidence resolving it.
Sources & referencesView supporting material
Primary source
Abhijnan Rej, “Turing's Landscape: decidability, computability and complexity in string theory”, arXiv:0909.1869 (2009).
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