Quantum Fluids

Welcome to our Emmy-Noether research group web page. We are mainly interested in physics of quantum fluids which are systems that are liquid at temperatures close to absolute zero and live in the realm of quantum mechanics. We are based at Technical University Munich and our work is funded by Deutschen Forschungsgemeinschaft (DFG).


If you are a curious and motivated Bachelor or Master student at TUM or LMU looking for a thesis topic in condensed matter theory, you are very welcome to contact us.

News:

Nov 2019: Luisa Eck joins our group.

Nov 2019: Daesik Kim joins our group as a Master student.

Oct 2019: Teaching "Many-Body Quantum Physics" is under way.

Oct 2019: Our paper with Bhilahari Jeevanesan on thermodynamics of two-dimensional bosons in the lowest Landau level is posted here.

Sep 2019: Our paper with Umberto Borla, Ruben Verresen and Fabian Grusdt on confined phases of one-dimensional fermions coupled to the Z2 gauge theory is posted here.

Sep 2019: Workshop "Many-body physics with ultracold atoms and beyond" is under way, see here.

May 2019: Nordita program "Effective theories of quantum phases of matter" is under way, see here.

Feb 2019: Our paper with Omri Golan and Carlos Hoyos on relation between the boundary chiral central charge and bulk Hall viscosity in chiral superfluids is posted here and published here.

Jan 2019: Our paper with Dam Son on bosonic superfluid on the lowest Landau level is posted here and published here.

Sep 2018: Registration to the Nordita program "Effective theories of quantum phases of matter" is open.

July 2018: Our paper with Pavel Volkov on Coulomb-induced instabilities of nodal surfaces is posted here and published here.

July 2018: Bhilahari Jeevanesan joins the group as a postdoc.

June 2018: Our paper with Tomas Brauner on a new helical texture in two-dimensional superfluid Helium is posted here and published here.

March 2018: Our paper with Carlos Hoyos, Claudio Benzoni and Dam Son on effective theory of a vortex lattice in bosonic superfluids is posted here and published here.

Feb 2018: Together with Tomas Brauner, Carlos Hoyos and Dam Thanh Son we are going to organize a month-long interdisciplinary program "Effective theories of quantum phases of matter" to be held in Stockholm in 2019. We are grateful to Nordita for hospitality.

Jan 2018: Our paper with Eduardo Marino, Daniel Niemeyer, Van Sergio Alves and Hans Hansson on effective theory of thin superconducting films is posted here and published here.

Nov 2017: Our introductory article on boson-vortex duality appeared in "De Physicus".

Oct 2017: Oguz Turker defends his Master thesis on Weyl nodal surfaces. Congratulations!

Oct 2017: Umberto Borla joins the group as a PhD student.

Sep 2017: A new paper with Oguz Turker on Weyl nodal surfaces is posted here and published here.

Aug 2017: Our paper with Abhinav Prem, Victor Gurarie and Leo Radzihovsky on multiply quantized vortices is published in Phys. Rev. Lett.

Jul 2017: Our Erratum with Carlos Hoyos and Leo Radzihovsky on edge physics of quantum Hall fluids is published in Phys. Rev. B.

Jan 2017: Our paper with Abhinav Prem, Victor Gurarie and Leo Radzihovsky on topological order in superconductors is published in Phys. Rev. B as Editors' Suggestion.

Dec 2016: Claudio Benzoni joins our group as a PhD student.

Oct 2016: Oguz Turker joins our group as a Master student.

Sep 2016: Teaching a graduate course Field Theory in Condensed Matter Physics in winter semester 16/17.