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CERN Document Server Encontrados 2,015 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.51 segundos. 
1.
Adiabatic continuity, TQFT couplings, and calculable confinement / Ünsal, Mithat (speaker) (North Carolina State University)
I will describe the idea of adiabatic continuity which can be used to continuously connect strongly coupled gauge theories on R^4 to compactified gauge theories on two set-ups: R^3 x S^1 and R^2 x T^2. Recall that in standard (thermal) compactifications, there are generically phase transitions. [...]
2022 - 4453. TH institutes; Nonperturbative Methods in Quantum Field Theory External links: Talk details; Event details In : Nonperturbative Methods in Quantum Field Theory
2.
Nonperturbative Effects and Semi-Classical Methods (Part 2) / Ünsal, Mithat (speaker) (North Carolina State University)
2022 - 4282. Conferences & Workshops; Virtual Bootcamp on Nonperturbative QFT External links: Talk details; Event details In : Virtual Bootcamp on Nonperturbative QFT
3.
Nonperturbative QFT from a High Energy Perspective (Part 1) / Ünsal, Mithat (speaker) (North Carolina State University)
2022 - 6100. Conferences & Workshops; Virtual Bootcamp on Nonperturbative QFT External links: Talk details; Event details In : Virtual Bootcamp on Nonperturbative QFT
4.
Yukawa Hierarchies in Global F-theory Models / Lin, Ling (speaker) (University of Pennsylvania)
I will argue that global 4d F-theory models generically exhibit holomorphic Yukawa matrices of higher rank. In a toy model, where one can explicitly compute all contributions to one type of couplings, the eigenvalues are shown to develop large hierarchies for generic complex structure moduli..
2019 - 999. Conferences & Workshops; String Phenomenology 2019 External links: Talk details; Event details In : String Phenomenology 2019
5.
Volume independence in large $N_{c}$ QCD-like gauge theories / Kovtun, Pavel (KITP, Univ. California, Santa Barbara) ; Ünsal, Mithat (SLAC, Stanford) ; Yaffe, Laurence G (Univ. Washington, Seattle)
2007 - Published in : JHEP 06 (2007) 019 SISSA/IOP Open Access article: PDF;
6.
Anomalous Dimensions and Non-Gaussianity / Green, Daniel (Stanford U., ITP ; KIPAC, Menlo Park) ; Lewandowski, Matthew (Stanford U., ITP) ; Senatore, Leonardo (Stanford U., ITP ; SLAC ; KIPAC, Menlo Park ; CERN) ; Silverstein, Eva (Stanford U., ITP ; SLAC ; KIPAC, Menlo Park) ; Zaldarriaga, Matias (Princeton, Inst. Advanced Study)
We analyze the signatures of inflationary models that are coupled to strongly interacting field theories, a basic class of multifield models also motivated by their role in providing dynamically small scales. Near the squeezed limit of the bispectrum, we find a simple scaling behavior determined by operator dimensions, which are constrained by the appropriate unitarity bounds. [...]
arXiv:1301.2630; SLAC-PUB-15334; SU-ITP-12-42; SLAC-PUB-15334; SU-ITP-12-42.- 2013 - 42 p. - Published in : JHEP 10 (2013) 171 Fulltext: PDF; Springer Open Access article: PDF; External link: SLAC Document Server
7.
Scaling limits of dS vacua and the swampland / Roupec, Christoph (speaker) (TU Vienna)
I discuss the properties of massive type IIA flux compactifications. In particular, I will talk about in which cases one can obtain dS vacua at large volume and small coupling. [...]
2019 - 820. Conferences & Workshops; String Phenomenology 2019 External links: Talk details; Event details In : String Phenomenology 2019
8.
A Swampland Update / Vafa, Cumrun (speaker) (Harvard University)
I present some recent progress in formulating new swampland criteria..
2019 - 2099. Conferences & Workshops; String Phenomenology 2019 External links: Talk details; Event details In : String Phenomenology 2019
9.
String axiverse and gamma-ray spectral modulation of galactic pulsars / Choi, Kiwoon (speaker)
I discuss first the possible range of axion scales and couplings in string axiverse, and then the possibility to explain the recently noticed spectral modulation of gamma-rays from some galactic pulsars by the axion-photon-dark photon mixing realized in axiverse scenario..
2019 - 1995. Conferences & Workshops; String Phenomenology 2019 External links: Talk details; Event details In : String Phenomenology 2019
10.
4PM Scattering of Spinning Black Holes and Neutron Stars / Mogull, Gustav (speaker)
I will discuss our recent calculations of the observables (impulse, spin kick, scattering angle) involved in the scattering of two black holes or neutron stars at fourth post Minkowskian order (three-loop order) using the Worldline Quantum Field Theory (WQFT) framework. These 4PM observables now include both spin-orbit and adiabatic tidal corrections — inclusion of the latter necessitates a renormalization of the underlying classical effective field theory (EFT), with the addition of post-adiabatic counterterms and a corresponding renormalization group flow of the post-adiabatic Love numbers..
2023 - 1629. Conferences, Workshops & Schools; QCD Meets Gravity 2023 External links: Talk details; Event details In : QCD Meets Gravity 2023

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