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Portrait photo of Markus Wallerberger
Portrait photo of Markus Wallerberger

Markus Wallerberger, Ph.D.

Markus Wallerberger is a postdoctoral fellow at the University of Michigan and part of Emanuel Gull’s Computational Condensed Matter Physics Group. He studied at the Vienna University of Technology under the supervision of Karsten Held and external co-supervision of Giorgio Sangiovanni (University of Würzburg) and was awarded his Ph.D. in 2016.

Markus’ research is mainly focussed on stochastic solutions for quantum impurity models and their embedding into ab-initio theories. His early work orbits around the local two-particle propagator, its efficient estimation, representation, and properties. Currently he is working on software reliability in stochastic solvers and extending the domain of such solvers to realistic impurity problems.

Publications

Overcomplete intermediate representation of two-particle Green’s functions and its relation to partial spectral functions

arxiv:2404.05541, December 1, 2024

M. Wallerberger

Overcomplete intermediate representation of two-particle Green’s functions and its relation to partial spectral functions

arxiv:2404.05541, December 1, 2024

M. Wallerberger

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Mathematics & Physical Sciences

The Mathematics and Physical Sciences division supports research aimed at advancing our understanding of fundamental questions in mathematics, physics and computer science. Through grants and collaborations, the division brings together researchers to pursue ambitious ideas, develop new approaches and foster scientific exchange.

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