Ikaros Bigi (born 27 August 1947) is a German theoretical physicist.
Since 1984 he is also a holder of Habilitation degree in Physics, acquired from RWTH Aachen University.
To summarize, some of them were SLAC (1973-1974), the Max Planck Institute for Physics in Munich (1975-1981), CERN (1978-1980), the Fermilab (1984).
Bigi is an enthusiastic writer and reviewer with plenty of contributions to scientific journals; he is a member of International Committees and organisations for Physics, taking active part in seminars and conferences held worldwide.
Along with Anthony Ichiro Sanda, he was awarded the 2004 Sakurai Prize for his work on CP violation and B meson decays.