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1.
Taxonomy of Infinite Distance Limits / Etheredge, Muldrow (Massachusetts U., Amherst ; Santa Barbara, KITP) ; Heidenreich, Ben (Massachusetts U., Amherst) ; Rudelius, Tom (Durham U., Dept. of Math.) ; Ruiz, Ignacio (Madrid, IFT) ; Valenzuela, Irene (Madrid, IFT ; CERN)
The Emergent String Conjecture constrains the possible types of light towers in infinite-distance limits in quantum gravity moduli spaces. [...]
arXiv:2405.20332 ; ACFI-T24-04 ; CERN-TH-2024-067 ; IFT-UAM/CSIC-23-64.
- 93 p.
Fulltext
2.
Moduli space reconstruction and Weak Gravity / Gendler, Naomi (Cornell U.) ; Heidenreich, Ben (Massachusetts U., Amherst) ; McAllister, Liam (Cornell U.) ; Moritz, Jakob (Cornell U. ; CERN) ; Rudelius, Tom (UC, Berkeley)
We present a method to construct the extended Kähler cone of any Calabi-Yau threefold by using Gopakumar-Vafa invariants to identify all geometric phases that are related by flops or Weyl reflections. In this way we obtain the Kähler moduli spaces of all favorable Calabi-Yau threefold hypersurfaces with $h^{1,1} \le 4$, including toric and non-toric phases. [...]
arXiv:2212.10573; ACFI-T22-10.- 2023-12-19 - 44 p. - Published in : JHEP 2312 (2023) 134 Fulltext: Publication - PDF; 2212.10573 - PDF;
3.
Running Decompactification, Sliding Towers, and the Distance Conjecture / Etheredge, Muldrow (Massachusetts U., Amherst) ; Heidenreich, Ben (Massachusetts U., Amherst) ; McNamara, Jacob (Caltech) ; Rudelius, Tom (UC, Berkeley) ; Ruiz, Ignacio (Madrid, IFT) ; Valenzuela, Irene (Madrid, IFT ; CERN)
We study towers of light particles that appear in infinite-distance limits of moduli spaces of 9-dimensional $\mathcal{N}=1$ string theories, some of which notably feature decompactification limits with running string coupling. The lightest tower in such decompactification limits consists of the non-BPS Kaluza-Klein modes of Type I$'$ string theory, whose masses depend nontrivially on the moduli of the theory. [...]
arXiv:2306.16440; ACFI-T23-02; CERN-TH-2023-121; IFT-UAM/CSIC-23-78.- 2023-12-27 - 64 p. - Published in : JHEP 2312 (2023) 182 Fulltext: document - PDF; 2306.16440 - PDF;
4.
The Weak Gravity Conjecture and Repulsive Forces / Heidenreich, Ben (speaker)
The Weak Gravity Conjecture (WGC) has a variant based on repulsive long-range forces. I discuss this "Repulsive Force Conjecture" (RFC) in detail, describing its relation to the WGC and to black holes, and what evidence supports the conjecture. [...]
2019 - 1726. Conferences & Workshops; String Phenomenology 2019 External links: Talk details; Event details In : String Phenomenology 2019
5.
New N=1 dualities from orientifold transitions - Part II: String Theory / García-Etxebarria, Iñaki (CERN) ; Heidenreich, Ben (Cornell U., Phys. Dept.) ; Wrase, Timm (Stanford U., ITP)
We present a string theoretical description, given in terms of branes and orientifolds wrapping vanishing cycles, of the dual pairs of gauge theories analyzed in 1210.7799. Based on the resulting construction we argue that the duality that we observe in field theory is inherited from S-duality of type IIB string theory. [...]
CERN-PH-TH-2013-153; SU-ITP-13-11; arXiv:1307.1701; CERN-PH-TH-2013-153; SU-ITP-13-11.- 2013 - 50 p. - Published in : JHEP 10 (2013) 006 Preprint: PDF; Springer Open Access article: PDF; External link: Preprint
6.
New N=1 dualities from orientifold transitions. Part I. Field Theory / Garcia-Etxebarria, Inaki (CERN) ; Heidenreich, Ben (Cornell U., Phys. Dept.) ; Wrase, Timm (Stanford U., ITP)
We report on a broad new class of N=1 gauge theory dualities which relate the worldvolume gauge theories of D3 branes probing different orientifolds of the same Calabi-Yau singularity. In this paper, we focus on the simplest example of these new dualities, arising from the orbifold singularity C^3/Z_3. [...]
arXiv:1210.7799; CERN-PH-TH-2012-293; SU-ITP-12-33.- 2013 - 58 p. - Published in : JHEP 10 (2013) 007 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint

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1 Heidenreich, B J
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