WELCOME TO MY HOMEPAGE

HI! I'M A POSTDOC IN DIRK KREIMER'S GROUP AT HUMBOLDT-UNIVERSITÄT ZU BERLIN.
MY FIELD OF RESEARCH IS MATHEMATICAL PHYSICS.

I WORK ON MATHEMATICAL PROBLEMS COMING FROM PERTURBATIVE QUANTUM FIELD THEORY, IN PARTICULAR
RENORMALIZATION AND THE ANALYTIC STRUCTURE OF FEYNMAN INTEGRALS.

RESEARCH INTERESTS

MATHEMATICAL PHYSICS. COMBINATORICS, GEOMETRY AND TOPOLOGY, ESPECIALLY THE INTERPLAY OF THESE DISCIPLINES AND THEIR APPLICATIONS IN PHYSICS. DISCRETE MATHEMATICS. DYNAMICAL SYSTEMS AND CHAOS THEORY.

PUBLICATIONS

FEYNMAN AMPLITUDES
ON MODULI SPACES OF GRAPHS

SUBMITTED

WONDERFUL COMPACTIFICATIONS
IN QUANTUM FIELD THEORY

COMMUNICATIONS IN NUMBER THEORY AND PHYSICS

WONDERFUL
RENORMALIZATION

MY PHD THESIS

S^1-EQUIVARIANT
MORSE COHOMOLOGY

PREPRINT OF MY DIPLOMA THESIS

TEACHING

SEMINAR:
GRAPHENTHEORIE IN DER PHYSIK

(WS 17/18)

MATHEMATISCHE METHODEN
DER PHYSIK

(SS 17)

LINEARE ALGEBRA
FÜR PHYSIKER/INNEN

(WS 16/17)

SEMINAR:
OUTER SPACE AND QFT

(SS 16)

SEMINAR:
OUTER SPACE AND QFT

(WS 15/16)


CREDITS