The Interdisciplinary Quantum Theory Collaboration (IQTC) is an open consortium dedicated to fostering strong connections across three key dimensions: a core of permanent researchers enriched by an active visitor program, close integration of theoretical work with cutting-edge experimental efforts, and a commitment to both national and international collaboration in fundamental physics.

IQTC focuses on advancing and exploring emerging frontiers at the multidisciplinary interface of quantum optics, many-body atomic and molecular physics, condensed matter, quantum information science, precision metrology, and the simulation and detection of fundamental particles and fields in particle physics, cosmology, and astrophysics.