2019-07-16
08:50 |
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Hope or No Hope for a String Landscape?
/ Sethi, Savdeep (speaker) (University of Chicago)
Whether string theory admits a multiverse of de Sitter solutions that look approximately like our universe is a hotly debated current topic. I will overview the basics of landscape constructions and explain my view on this question. [...]
2019 - 0:43:41.
Conferences & Workshops; String Phenomenology 2019
External links: Talk details; Event details
In : String Phenomenology 2019
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2019-07-15
15:19 |
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2019-07-13
14:26 |
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On Towers and Scalars
/ Ibanez , Luis (speaker) (Universidad Autonoma de Madrid (ES))
We study three topics concerning the role of scalars and the distance conjecture in the Swampland program. First we discuss a Scalar Weak Gravity Conjecture (SSWGC). [...]
2019 - 0:40:20.
Conferences & Workshops; String Phenomenology 2019
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In : String Phenomenology 2019
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2019-07-13
14:25 |
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Deep Reinforcement Learning and the Type IIA Landscape
/ Nelson, Brent (speaker) (Northeastern University)
An artificial intelligence agent known as an asynchronous advantage actor-critic is utilized to explore type IIA compactifications with intersecting D6-branes. By reinforcement learning, the agent's performance in satisfying string consistency conditions, and finding Standard Model like configurations, is significantly improved. [...]
2019 - 0:31:20.
Conferences & Workshops; String Phenomenology 2019
External links: Talk details; Event details
In : String Phenomenology 2019
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2019-07-13
14:25 |
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Complexity and Random Matrix Approximations
/ Halverson, James (speaker)
Efforts to better understand the landscape and swampland can be stifled by computational complexity. I will discuss ways in which complexity could be overcome by learning random matrix approximations to string data, including both opportunities and caveats. [...]
2019 - 0:29:50.
Conferences & Workshops; String Phenomenology 2019
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In : String Phenomenology 2019
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2019-07-13
12:06 |
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The Flatness of Axionic Potentials and a 10d Approach to KKLT
/ Hebecker, Arthur (speaker) (Heidelberg University)
After a brief summary of some recent work on flat axionic potentials in the regime of subplanckian decay constants, I will turn to the controversial topic of a 10d description of the KKLT scenario. In particular, I will outline a proposal for completing the coupling of D7-brane gauginos to bulk fields. [...]
2019 - 0:34:31.
Conferences & Workshops; String Phenomenology 2019
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In : String Phenomenology 2019
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2019-07-13
12:02 |
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2019-07-11
14:48 |
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2019-07-11
11:15 |
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Classification of Left-Right Symmetric Heterotic String vacua
/ Percival, Benjamin (speaker) (liverpool)
I will briefly describe the classification approach within the free fermionic formalism, then discuss techniques beyond the random generation classification. In particular, explorations of 'fertile regions' within left-right symmetric models that are pre-selected at the SO(10) level for phenomenological favourability. [...]
2019 - 0:16:03.
Conferences & Workshops; String Phenomenology 2019
External links: Talk details; Event details
In : String Phenomenology 2019
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2019-07-11
10:28 |
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