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Research
My main research interests are in the interface of cosmology, that studies the
Universe as a whole, and particle physics, that studies the smallest constituents
of the Universe. We now know that if we are to reconstruct the history of the
Universe from its origin to today, we must mix the physics of the very large with
the physics of the very small. As part of this research, I investigate several
very fundamental questions, such as "Can we understand the origin of the
Universe?," or "Where does the matter we and everything else is made of come
from?," or "What are the (dark) energy and (dark) matter that drive the expansion
of the Universe?," and "Where does complex behavior in physical systems come
from?" For more details, including access to my research publications, please visit my
research group's web page.
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