Light Dark World 2025 (LDW'25) is the tenth meeting of the annual Light Dark World International Forum. Taking place from Tuesday, September 16 to Friday, September 19, 2025, at the Instituto de Física Teórica (IFT), it will gather international specialists from both experimental and theoretical backgrounds to examine recent progress and create avenues for investigating new light particles that extend beyond the Standard Model, covering light gauge bosons, light scalars, light dark matter, axions, light sterile neutrinos, and dark energy fields.

IMPORTANT DATES:

Abstract Submission Deadline ------------ June 1st 2025

Registration Deadline ----------------------- August 1st 2025