Meden Group
Research Activities
- Quantum many-body physics
- Low-dimensional correlated electrons
- One-particle properties of Luttinger liquids
- Boundary and impurity effects in Luttinger liquids
- Transport in low-dimensional, mesoscopic systems
- Kondo effect
- Renormalization group methods
- Nonequilibrium properties (steady state and dynamics)
- Quantum phase transitions in low-dimensional systems
Some basic things on my (at present) favorite method - the functional renormalization group - you will find on the following page.
Selected and most recent publications
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Nonequilibrium functional renormalization group for interacting quantum systems
S. Jakobs, V. Meden, and H. Schoeller
Phys. Rev. Lett. 99, 150603 (2007) (cond-mat/0702494) -
Functional renormalization group approach to correlated fermion systems
W. Metzner, M. Salmhofer, C. Honerkamp, V. Meden, and K. Schönhammer
Rev. Mod. Phys. 84, 299 (2012) (arXiv:1105.5289) -
Luttinger liquid universality in the time evolution after an interaction quench
C. Karrasch, J. Rentrop, D. Schuricht, and V. Meden
Phys. Rev. Lett. 109, 126406 (2012) (arXiv:1205.2091) -
Oscillatory dynamics and non-markovian memory in dissipative quantum systems
D. Kennes, O. Kashuba, M. Pletyukhov, H. Schoeller, and V. Meden
Phys. Rev. Lett. 110, 100405 (2013) (arXiv:1211.0293) -
Spectral properties of one-dimensional Fermi systems after an interaction quench
D. Kennes, C. Klöckner, and V. Meden
Phys. Rev. Lett. 113, 114401 (2014) (arXiv:1405.3762) -
Renormalization in periodically driven quantum dots
K. Eissing, V. Meden, and D. Kennes
Phys. Rev. Lett. 116, 026801 (2016) (arXiv:1508.01325) -
The Anderson-Josephson quantum dot -- A theory perspective
V. Meden
J. Phys.: Condens. Matter 31, 163001 (2019) (arXiv:1810.02181) -
Universality at work -- the local sine-Gordon model, lattice fermions, and quantum circuits
A. Anthore, D.M. Kennes, E. Boulat, S. Andergassen, F. Pierre, and V. Meden
Eur. Phys. J. Special Topics 229, 663–682 (2020) (arXiv:1912.04578) -
The interacting Rice-Mele model -- bulk and boundaries,
Y.-T. Lin, D. M. Kennes, M. Pletyukhov, C. S. Weber, H. Schoeller, and V. Meden
Phys. Rev. B 102, 085122 (2020) (arXiv: 2004.06325) -
Quantitative analysis of interaction effects in generalized Aubry-Andŕe-Harper models
Y.-T. Lin, C. S. Weber, D. M. Kennes, M. Pletyukhov, H. Schoeller, and V. Meden
arXiv: 2101.01911
A complete list of my publications is also available.