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research
My research spans a variety of topics, primarily using a
theoretical and mathematical approach—often
incorporating probabilistic methods and numerical
techniques—while remaining grounded in phenomenological
aspects. A unifying theme is the study of complex
quantum systems, specifically those where the presence
of infinitely many quantum degrees of freedom generates
phenomena absent at the classical level or in smaller
systems. To paraphrase P.W. Anderson, if more is
different, then quantum more is even more
different.
Key research interests include: quantum phase
transitions, open quantum systems and measurement
theory, probabilistic methods for many-body systems,
quantum computing, chiral systems, quantum chaos, the
semiclassical limit, nonlinear Schrödinger
equations, mesoscopic systems, quantum degeneracy in
dilute gases, quantum noise in tunneling, Auger
spectroscopy, and stochastic resonance.
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