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  • Dark Matter Clues from the Faintest Galaxies

    IFT Seminar Room/Red Room Instituto de Física Teórica (IFT) -C. Nicolás Cabrera, 13-15, Fuencarral-El Pardo, Madrid, Spain
    Seminars_es

    Speaker: Julio Navarro Institution: University of Victoria Abstract: Lambda Cold Dark Matter (LCDM) is the most successful theory for the formation of structure in the Universe. Although its predictions have been verified on large scales, they are still contested on the scale of dwarf galaxies, whose dynamical properties are often cited as evidence for the […]

  • Holographic thermal entropy and modular conjugation from geodesic bit threads

    Journal clubs_en

    Speaker: Francesco Gentile Institution: SISSA Location&Place: Grey Room 2 Abstract: In this talk, I will discuss some new interesting properties of geodesic bit threads in static backgrounds. Bit threads are an insightful tool for investigating holographic entanglement entropy, providing a reformulation of the Ryu-Takayanagi formula in terms of the maximal flux of a bounded and […]

  • Entangle This VI: 100 years of quantum

    Parque del Retiro Plaza Murillo, 2,, Madrid, Spain
    Seminars_es

    As part of the International Year of Quantum Science and Technology, the workshop Entangle This VI will bring together experts at the forefront of quantum theory and experiment. It is organized by the Quantum groups at IFT and IFF. Read more >>

  • Exploring infinite distance limits of type II Calabi–Yau compactifications

    Blue Room Instituto de Física Teórica (IFT) - C. Nicolás Cabrera, 13-15, Fuencarral-El Pardo, Madrid, Spain
    PhD Dissertation_es

    Speaker: Luca Melotti Institution:  IFT UAM/CSIC Location&Place: Blue Room Abstract: This thesis explores infinite distance limits in the vector multiplet moduli space of type II string theory on Calabi–Yau threefolds. First we classify such limits, identify the towers of light states, and test the Emergence Proposal, which links IR kinetic terms to loop corrections from […]

  • On the Asymptotic Global Structure of Duality Frames in Quantum Gravity

    Blue Room Instituto de Física Teórica (IFT) - C. Nicolás Cabrera, 13-15, Fuencarral-El Pardo, Madrid, Spain
    PhD Dissertation_es

    Speaker: Ignacio Ruiz García Institution: IFT UAM/CSIC Location&Place: Blue Room Abstract: This thesis studies the global asymptotic structure of moduli spaces in effective field theories compatible with Quantum Gravity, focusing on the Swampland Distance Conjecture. We develop taxonomy rules that determine the arrangement of towers of light states and duality frames at infinite distance, showing a […]

  • Will we know the Neutrino Mass Ordering by the end of 2026?

    IFT Seminar Room/Red Room Instituto de Física Teórica (IFT) -C. Nicolás Cabrera, 13-15, Fuencarral-El Pardo, Madrid, Spain
    Seminars_es

    The JUNO reactor neutrino experiment has recently begun collecting data, marking the start of a new precision era in neutrino research. With its unparalleled precision, JUNO is poised to refine our understanding of most neutrino oscillation parameters. Its cornerstone measurement - the determination of the neutrino mass ordering -- holds the promise of a breakthrough. […]

  • Light Dark World 2025

    IFT Seminar Room/Red Room Instituto de Física Teórica (IFT) -C. Nicolás Cabrera, 13-15, Fuencarral-El Pardo, Madrid, Spain
    Seminars_es

    Light Dark World 2025 (LDW'25) is the tenth meeting of the annual Light Dark World International Forum, which will take place between September 16 and September 19, 2025, at the Instituto de Física Teórica (IFT) in Madrid (Spain). The workshop will gather international specialists from both experimental and theoretical backgrounds in order to examine recent […]

  • Aspects of symmetries throughout the String Theory Moduli Space

    IFT Seminar Room/Red Room Instituto de Física Teórica (IFT) -C. Nicolás Cabrera, 13-15, Fuencarral-El Pardo, Madrid, Spain
    PhD Dissertation_es

    Speaker: Roberta Angius Institution: IFT UAM/CSIC Location&Place: Red Room Abstract: This thesis aims to explore various corners of the string theory moduli spaces using symmetries as a guiding principle to uncover properties of the corresponding theories and their implications for spacetime dynamics.  Within the Swampland Program, the absence of global symmetries in consistent quantum gravity […]

  • Dynamical Cobordism in String Theory and Holography

    IFT Seminar Room/Red Room Instituto de Física Teórica (IFT) -C. Nicolás Cabrera, 13-15, Fuencarral-El Pardo, Madrid, Spain
    PhD Dissertation_es

    Speaker:  Jesús Huertas Castellanos Institution: IFT UAM/CSIC Location&Place: Red Room Abstract: This thesis investigates the intricate relationship between topology, gravity, and quantum field theory within String Theory, centering on the Cobordism Conjecture, which asserts that any consistent quantum gravity theory must allow spacetime boundaries. It begins by introducing Dynamical Cobordism through models that realize end-of-the-world […]

  • Aspects of inflation beyond the single-field, slow-roll regime

    IFT Seminar Room/Red Room Instituto de Física Teórica (IFT) -C. Nicolás Cabrera, 13-15, Fuencarral-El Pardo, Madrid, Spain
    PhD Dissertation_es

    Speaker: Alejandro Pérez Rodríguez Location&Place: Red Room Abstract: In this thesis, we explore two departures from the single field, slow-roll paradigm of inflation. The first part is dedicated to warm inflation. We revisit the theory of linear perturbations in this framework, develop computational techniques for the calculation of the primordial power spectrum and apply them to […]

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