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  1. Article

    Open Access

    Orientifold Calabi-Yau threefolds with divisor involutions and string landscape

    We establish an orientifold Calabi-Yau threefold database for h1,1(X) ≤ 6 by considering non-trivial ℤ2 divisor exchange involutions, using a toric Calabi-Yau database (www.rossealtman.com/tcy

    Ross Altman, Jonathan Carifio, **n Gao, Brent D. Nelson in Journal of High Energy Physics (2022)

  2. Article

    Open Access

    Estimating Calabi-Yau hypersurface and triangulation counts with equation learners

    We provide the first estimate of the number of fine, regular, star triangulations of the four-dimensional reflexive polytopes, as classified by Kreuzer and Skarke (KS). This provides an upper bound on the numb...

    Ross Altman, Jonathan Carifio, James Halverson in Journal of High Energy Physics (2019)

  3. Article

    Open Access

    Machine learning in the string landscape

    We utilize machine learning to study the string landscape. Deep data dives and conjecture generation are proposed as useful frameworks for utilizing machine learning in the landscape, and examples of each are ...

    Jonathan Carifio, James Halverson, Dmitri Krioukov in Journal of High Energy Physics (2017)