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SUMMARY:Screened Couplings and Pauli Exclusion (SCOPE): Probing Fundamenta
 l Physics with Light Fields
DTSTART;VALUE=DATE-TIME:20260525T053000Z
DTEND;VALUE=DATE-TIME:20260525T063000Z
DTSTAMP;VALUE=DATE-TIME:20260523T004600Z
UID:indico-event-5035@indico-tdli.sjtu.edu.cn
DESCRIPTION:Speakers: Antonino Marciano (Fudan University & INFN)\n\nAbstr
 act：I will discuss recent developments in the SCOPE (Screened Couplings 
 and Pauli Exclusion) research program\, with Luca Visinelli\, aimed at exp
 loring experimentally accessible signatures of physics beyond the Standard
  Model and General Relativity. The first part of the talk will focus on qu
 antum-gravity-induced modifications of particle statistics in noncommutati
 ve spacetime and string-inspired quantum field theories\, where θ-deforme
 d Poincaré symmetry may lead to tiny violations of the Pauli Exclusion Pr
 inciple. I will discuss recent progress toward relativistic formulations o
 f these models and possible tests through anomalous atomic transitions in 
 xenon-based detectors such as PandaX. The second part will address screene
 d scalar fields\, including chameleons and symmetrons\, as candidates for 
 dark energy and modified gravity. I will review recent studies of solar ch
 ameleon production and their possible detection in xenon experiments\, tog
 ether with Bayesian analyses of XENONnT data constraining effective scalar
  couplings and connecting laboratory searches with cosmology.Biography：A
 ntonino Marcianò is a tenured Full Professor in the Department of Physics
  at Fudan University and a member of the Italian National Institute for Nu
 clear Physics (INFN). He joined the Fudan faculty in 2014\, where his rese
 arch has focused on gravitational-wave probes of the dark universe. Previo
 usly\, he held postdoctoral positions in the United States at Princeton Un
 iversity and Dartmouth College\, working on models of cosmological inflati
 on and the physics of the cosmic microwave background\, as well as at Aix-
 Marseille University\, where he contributed to the Wilson-loop approach to
  quantum gravity. His interest in quantum gravity — particularly in nonc
 ommutative geometry and quantum-group deformations of spacetime symmetries
  — originated during his Ph.D. studies at Sapienza University of Rome.Me
 eting ID: 877594058      \n\nhttps://indico-tdli.sjtu.edu.cn/event/503
 5/
LOCATION:Tsung-Dao Lee Institute/N6F-N600 - Lecture Room (Tsung-Dao Lee In
 stitute)
URL:https://indico-tdli.sjtu.edu.cn/event/5035/
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