Search Results - "Loges, Gregory J."

A 10d construction of Euclidean axion wormholes in flat and AdS space by Loges, Gregory J., Shiu, Gary, Van Riet, Thomas

“…A bstract Euclidean wormhole geometries sourced by axions and dilatons are puzzling objects in quantum gravity. From one side of the wormhole to the other, the…”
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Towards a complete classification of 6D supergravities by Hamada, Yuta, Loges, Gregory J.

“…A bstract The constraints arising from anomaly cancellation are particular strong for chiral theories in six dimensions. We make progress towards a complete…”
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Duality and supersymmetry constraints on the weak gravity conjecture by Loges, Gregory J., Noumi, Toshifumi, Shiu, Gary

“…A bstract Positivity bounds coming from consistency of UV scattering amplitudes are not always sufficient to prove the weak gravity conjecture for theories…”
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Complex saddles and Euclidean wormholes in the Lorentzian path integral by Loges, Gregory J., Shiu, Gary, Sudhir, Nidhi

“…A bstract We study complex saddles of the Lorentzian path integral for 4D axion gravity and its dual description in terms of a 3-form flux, which include the…”
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A new spin on the Weak Gravity Conjecture by Aalsma, Lars, Cole, Alex, Loges, Gregory J., Shiu, Gary

“…A bstract The mild form of the Weak Gravity Conjecture states that quantum or higher-derivative corrections should decrease the mass of large extremal charged…”
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On (scalar QED) gravitational positivity bounds by Hamada, Yuta, Kuramochi, Rinto, Loges, Gregory J., Nakajima, Sota

“…A bstract We study positivity bounds in the presence of gravity. We first review the gravitational positivity bound at the tree-level, where it is known that a…”
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134 billion intersecting brane models by Loges, Gregory J., Shiu, Gary

“…A bstract The landscape of string vacua is very large, but generally expected to be finite in size. Enumerating the number and properties of the vacua is an…”
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Breeding Realistic D‐Brane Models by Loges, Gregory J., Shiu, Gary

“…Intersecting branes provide a useful mechanism to construct particle physics models from string theory with a wide variety of desirable characteristics. The…”
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Breeding Realistic D-Brane Models by Loges, Gregory J., Shiu, Gary

“…Not provided…”
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Black Holes and Branes in the Landscape by Loges, Gregory J

“…In this work we explore two complementary ways to understand the landscape of quantum gravity. Both black holes in the context of the Weak Gravity Conjecture…”
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A new infinite class of $6d$, $\mathcal{N}=(1,0)$ supergravities by Loges, Gregory J

“…Phys.Rev.D 109 (2024) 12, 126006 We present a new infinite class of non-abelian, 6d supergravities with eight supercharges. These theories not only satisfy all…”
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Towards a complete classification of 6D supergravities by Hamada, Yuta, Loges, Gregory J

“…JHEP 02 (2024) 095 The constraints arising from anomaly cancellation are particular strong for chiral theories in six dimensions. We make progress towards a…”
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Enumerating 6D supergravities with $T\leq 1 by Hamada, Yuta, Loges, Gregory J

“…The space of 6D supergravities with minimal supersymmetry is greatly constrained by anomaly cancellation. Nevertheless, a large number of models satisfy all…”
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134 Billion Intersecting Brane Models by Loges, Gregory J, Shiu, Gary

“…The landscape of string vacua is very large, but generally expected to be finite in size. Enumerating the number and properties of the vacua is an important…”
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Breeding realistic D-brane models by Loges, Gregory J, Shiu, Gary

“…Intersecting branes provide a useful mechanism to construct particle physics models from string theory with a wide variety of desirable characteristics. The…”
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Complex Saddles and Euclidean Wormholes in the Lorentzian Path Integral by Loges, Gregory J, Shiu, Gary, Sudhir, Nidhi

“…We study complex saddles of the Lorentzian path integral for 4D axion gravity and its dual description in terms of a 3-form flux, which include the…”
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Interpretable Phase Detection and Classification with Persistent Homology by Cole, Alex, Loges, Gregory J, Shiu, Gary

“…We apply persistent homology to the task of discovering and characterizing phase transitions, using lattice spin models from statistical physics for working…”
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Duality and Supersymmetry Constraints on the Weak Gravity Conjecture by Loges, Gregory J, Noumi, Toshifumi, Shiu, Gary

“…Positivity bounds coming from consistency of UV scattering amplitudes are in general insufficient to prove the weak gravity conjecture for theories beyond…”
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Quantitative and Interpretable Order Parameters for Phase Transitions from Persistent Homology by Cole, Alex, Loges, Gregory J, Shiu, Gary

“…Phys. Rev. B 104, 104426 (2021) We apply modern methods in computational topology to the task of discovering and characterizing phase transitions. As…”
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On (Scalar QED) Gravitational Positivity Bounds by Hamada, Yuta, Kuramochi, Rinto, Loges, Gregory J, Nakajima, Sota

“…JHEP 05 (2023) 076 We study positivity bounds in the presence of gravity. We first review the gravitational positivity bound at the tree-level, where it is…”
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