Abstract
The student will learn the necessary tools to calculate superstring scattering amplitudesin a flat background and in an AdS5 × S5 background. (AU)
I am a PhD candidate in Physics at ICTP-SAIFR/IFT-Unesp. As part of my doctoral studies, I was a visiting researcher at ETH Zurich, one of Europes most distinguished institutions. My research explores the deep mathematical structures of string theory, developing novel computational techniques to push the field of high-energy physics forward. I am particularly driven to tackle high-impact open problems, with one of my most notable achievements being a first-principles calculation of a supersymmetric superstring scattering amplitude in an Anti-de Sitter background. (Source: Lattes Curriculum)
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The student will learn the necessary tools to calculate superstring scattering amplitudesin a flat background and in an AdS5 × S5 background. (AU)
The student will learn the necessary tools to calculate superstring scattering amplitudesin a flat background and in an AdS5 × S5 background. (AU)
The student will use harmonic superspace to describe scattering amplitudes of superfields in the AdS_5 x S^5 background. With the pure spinor formalism of superstring theory, the vertex operators for these superfields were constructed using harmonic superspace in previous papers. The student will study how to relate these superstring vertex operators with superspace expressions of scatter…
One important step for understanding the dualities relating the superstring in d + 1-dimensional Anti-de Sitter spacetimes and d-dimensional conformal field theories is theconstruction of calculable worldsheet theories in backgrounds with the presence of RamondRamond fields. In the particular case of pure NS-NS flux, a detailed understanding of theduality relating the tensionless limit of…
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