Group members

All phone numbers are preceeded by +49-221-470 | E-mail addresses are all @thp.uni-koeln.de.

Simon Trebst
Simon Trebst (cv)
Group leader
Room: TP 2.12 | Tel: 7420 | email: trebst
My interests span a broad range of topics in condensed matter physics. Recent themes include the emergence and stability of topological order in interacting quantum many-body systems, the formation of exotic quantum states in highly-frustrated systems, and the development of numerical approaches to conquer these problems.
Jan Attig
PhD student
Room: 110 | Tel: 4208 | email: jattig | github repository
Spiral spin liquids.
Carsten Bauer
PhD student
Room: TP 2.05 | Tel: 1053 | email: bauer | website | github repository
Competing orders and quantum criticality in metals.
Christoph Berke
PhD student
Room: TP 2.05 | Tel: 1053 | email: berke
Finn Lasse Büßen
PhD student
Room: 110 | Tel: 4208 | email: fbuessen | website
Functional renormalization group for frustrated magnets.
Tim Eschmann
PhD student
Room: 110 | Tel: 4208 | email: eschmann
Thermodynamics of fractionalization in spin-orbit entangled matter.
Frederic Freyer
Master student
Room: 111 | Tel: 4211 | email: ffreyer
Interacting many-fermion systems.
Martin Gembé
Master student
Room: 110 | Tel: 4208 | email: mgembe
Critical speeding up.
Ciarán Hickey
Postdoc
Room: TP 2.11 | Tel: 1059 | email: chickey | website
Topological order, entanglement, and strong correlations.
Vaishnavi Jayakumar
Master student (co-supervised with Ciarán Hickey)
Room: TP 2.05 | Tel: 1053 | email: vj
Neutral metals.
Dominik Kiese
PhD student
Room: 110 | Tel: 3481 | email: dkiese
Functional renormalization group for frustrated magnets.
Kai Meinerz
PhD student
Room: 110 | Tel: 4208 | email: kmeinerz
Machine learning.
Ankita Negi
Master student (co-supervised with Vatsal Dwivedi)
Room: 2.10 | Tel: 4208 | email: anegi

Administrative support

Yasemin Tieben
Room: TP 2.09 | Tel: 5756 | email: tieben


Group alumni

Prof. Maria Hermanns, University of Stockholm
Postdoc, Emmy-Noether group leader 2012-2017
Kevin O'Brien (LinkedIn)
PhD, May 2019

Master students
Bahar Ghannad '19, Kai Meinerz '18, Dominik Kiese '18, Dennis Wawrzik '17, Tilman Disselkamp '17,
Jan Attig '17, Tim Eschmann '16, Finn Lasse Büssen '16, Wilfried Michel '15, Stephanie Matern '15
Kevin O'Brien '14, Stefan Wolff '14, Mascha Baedorf '14, Peter Broecker '13, Stefan Bittihn '13

Bachelor students
Florian Michael '18, Jonas Rath '18, Jonas Wassmer '18,
Simon Barton '17, Konstantin Dietrich '17, Frederic Freyer '17, Martin Gembe '17, Felix Henschke '17,
David Lindner '16, Manuel Zohlen '15, Benjamin Heil '15, Tim Eschmann '14, Jan Attig '14,
Dirk Schaefer '14, Finn Lasse Büssen '14, Wilfried Michel '13, Peter Gerliz '13, Oliver Wohak '12


Open positions

If you are interested in joining our group, please contact us.