Zobrazeno 1 - 10
of 167
pro vyhledávání: '"Raffaele Marotta"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-68 (2024)
Abstract We discuss the flat space limit of AdS using the momentum space representation of CFT correlators. The flat space limit involves sending the AdS radius and the dimensions of operators dual to massive fields to infinity while also scaling app
Externí odkaz:
https://doaj.org/article/dfbdbf9d8c0841a0ad1686d471ad6b4a
Autor:
Raffaele Marotta, Sebastiaan van Aalst, Kylian Praet, Miguel Dhaens, Valentin Ivanov, Salvatore Strano, Mario Terzo, Ciro Tordela
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 5, Pp 979-989 (2024)
In the automotive industry, the accurate estimation of wheel displacements is crucial for optimizing vehicle suspension systems. Traditional model-based approaches often face challenges in accurately predicting these displacements due to the complex
Externí odkaz:
https://doaj.org/article/5c99a2e62004458d9607412e4ef45cb2
Publikováno v:
IEEE Open Journal of Intelligent Transportation Systems, Vol 5, Pp 281-295 (2024)
With the growing interest in self-driving vehicles, safety in vehicle driving is becoming an increasingly important aspect. The sideslip angle is a key quantity for modern control systems that aim to improve passenger safety. It directly affects the
Externí odkaz:
https://doaj.org/article/e827c1b082244b95bec7b388d73f4f2a
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 3, Pp 1-61 (2023)
Abstract We analyse the 3-point CFT correlators involving non-conserved spinning operators in momentum space. We derive a general expression for the conformal Ward identities defining the 3-point functions involving two generic spin s non-conserved o
Externí odkaz:
https://doaj.org/article/bf8cf062145445c494d0afa1282c05d3
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 6, Pp 1-48 (2021)
Abstract We analyze Bosonic, Heterotic, and Type II string theories compactified on a generic torus having constant moduli. By computing the hamiltonian giving the interaction between massive string excitations and U(1) gauge fields arising from the
Externí odkaz:
https://doaj.org/article/c06d48a2bd0f4c8e8e8f5572db12c968
Autor:
Raffaele Marotta, Matin Mojaza
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 8, Pp 1-36 (2020)
Abstract We calculate the simultaneous double-soft limit of two massless closed strings scattering with any number of closed string tachyons to the subleading order at the tree level. The limit factorizes the scattering amplitude into a double-soft f
Externí odkaz:
https://doaj.org/article/9aa90b76d5b34a28a0ff84a3326e53f7
Autor:
Raffaele Marotta, Mritunjay Verma
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 2, Pp 1-29 (2020)
Abstract We analyze the single subleading soft graviton theorem in (d + 1) dimensions under compactification on S 1. This produces the single soft theorems for the graviton, vector and scalar fields in d dimension. For the compactification of 11-dime
Externí odkaz:
https://doaj.org/article/3a7117ffcfa94df9a2ec5afb0f5558eb
Autor:
Marica Muscetta, Laura Clarizia, Marco Race, Roberto Andreozzi, Raffaele Marotta, Ilaria Di Somma
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2337 (2023)
Several studies have shown that combining TiO2 and Cu2O enhances the photocatalytic activity of the material by generating a heterojunction capable of extending the light absorption in the visible and reducing the electron-hole recombination rate. Ba
Externí odkaz:
https://doaj.org/article/2e2f4b2942174c428045be47cc7108c0
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-44 (2019)
Abstract We construct, in the closed bosonic string, the multiloop amplitude involving N tachyons and one massless particle with 26 − D compactified directions, and we show that at least for D > 4, the soft behaviors of the graviton and dilaton sat
Externí odkaz:
https://doaj.org/article/44d323a0c7b340d0b4e5353e18901bcc
Autor:
Raffaele Marotta
Publikováno v:
Symmetry, Vol 14, Iss 3, p 574 (2022)
We summarize recent results regarding single and double soft theorems of two different particles named dilatons, the Nambu-Goldstone boson of the spontaneously broken conformal field theories and the massless scalar particle of the closed string theo
Externí odkaz:
https://doaj.org/article/bf03df64537f4c5e80eff6d6a396cf6d