The D0-brane resolution conjecture for singularities

Let YY be a reduced quasi-projective variety over C\mathbb{C}, and let ρ:YY\rho:Y'\to Y be a resolution of the singularities of YY. Let Mr0pA ⁣zf(Y)\mathfrak M^{0^{A\!z^f}_{p}}_r(Y) denote the moduli stack of punctual D0-branes of rank rr on YY. D0-brane resolution conjecture. Any such resolution factors through an embedding

YMr0pA ⁣zf(Y)Y'\hookrightarrow\mathfrak M^{0^{A\!z^f}_{p}}_r(Y)

for rr sufficiently large. This is presented as a consequence of the abundance conjecture and the known ADE example, but no general proof or resolution status is supplied.

Sources & referencesView supporting material

Primary source

Chien-Hao Liu, “Azumaya noncommutative geometry and D-branes - an origin of the master nature of D-branes”, arXiv:1112.4317 (2011).

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