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Prof. Dr. Claudius Gros
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![[ Claudius Gros ]](Images/C_Gros_2007.gif)
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Mailing address:
Goethe Universität Frankfurt
Institut für Theoretische Physik
Postfach 111932
60054 Frankfurt/Main
Germany
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Venue:
Campus Riedberg
Physics building
Max-von-Laue Str. 1
room number 01.132
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Contact:
phone: +49 69 798 47818
fax : +49 69 798 47832
e-mail:
gros07@[please
remove]itp.uni-frankfurt.de
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Maripola Kolokotsa - secretary
phone: +49 69 798 47817
fax : +49 69 798 47832
e-mail:
mkolokotsa@[please
remove]itp.uni-frankfurt.de
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The textbook on
Complex and Adaptive Dynamical Systems
is available as a
Springer textbook
(Amazon)
(2008, corrected second printing 2009, second edition 2010).
See also the related
lecture course,
and the review
by D.P. Feldman, Physics Today 62, July 2009.
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![[ Complex and Adaptive Dynamical Sytems, a Primer ]](Images/CADS_thumb.jpg)
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Cognitive and Complex System Theory
A cognitive system is a percepting and autonomously
acting dynamical system. It is influenced, but not driven
by sensory input, its self-generated internal dynamics
plays therefore a central role.
We are developing organizational principles for autonomous
cognitive systems and complex and adaptive dynamical systems
in general.
Examples of organizational principles are polyhomeostasis,
a generalization of homeostasis, and diffusive emotional
control.
For further information on possible
Bachelor-,
Master- and
Diploma
studies see
here
and the flyer.
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High temperature superconductors
The high temperature superconductors, like
SrxLa2-xCuO4,
have a very interesting phase diagram. The high-transition
temperature Tc for the superconducting (SC) phase is seen
as a consequence of the highly-unusual metallic normal state
at T>Tc.
This unusual metallic state is characterized by a pseudogap
and may be a realization of a new, long-sought quantum state of
matter, the spin-liquid or Resonating Valence Bond (RVB)
state, which we are investigating.
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