Enss group | Publications

Tilman Enss' articles on Google Scholar, on Web of Science, and on the arXiv.

Submitted articles

• Scaling solutions in the derivative expansion
  N. Defenu and A. Codello
  arXiv:1711.01809
• Criticality of models interpolating between the sine- and the sinh-Gordon Lagrangians
  N. Defenu, V. Bacsó, I. G. Márián, I. Nándori, and A. Trombettoni
  arXiv:1706.01444
• Pseudo Periodic Higgs Inflation
  I. G. Márián, N. Defenu, A. Trombettoni, and I. Nándori
  arXiv:1705.10276

Publications of the Enss group

2018

• High-temperature pairing in a strongly interacting two-dimensional Fermi gas
  Puneet A. Murthy, Mathias Neidig, Ralf Klemt, Luca Bayha, Igor Boettcher, Tilman Enss, Marvin Holten, Gerhard Zürn, Philipp M. Preiss, and Selim Jochim
  Science 359, 452-455 (2018) [arXiv:1705.10577]

2017

• Nonperturbative renormalization group treatment of amplitude fluctuations for |φ|⁴ topological phase transitions
  Nicolò Defenu, Andrea Trombettoni, István Nándori, and Tilman Enss
  Phys. Rev. B 96, 174505 (2017) [arXiv:1706.00618]
• Criticality and phase diagram of quantum long-range O(N) models
  Nicolò Defenu, Andrea Trombettoni, and Stefano Ruffo
  Phys. Rev. B 96, 104432 (2017) [arXiv:1612.00815]
• Exploring the ferromagnetic behaviour of a repulsive Fermi gas through spin dynamics
  G. Valtolina, F. Scazza, A. Amico, A. Burchianti, A. Recati, T. Enss, M. Inguscio, M. Zaccanti, and G. Roati
  Nature Phys. 13, 704 (2017) [arXiv:1605.07850]
• Observation of quantum-limited spin transport in strongly interacting two-dimensional Fermi gases
  C. Luciuk, S. Smale, F. Böttcher, H. Sharum, B. A. Olsen, S. Trotzky, T. Enss, and J. H. Thywissen
  Phys. Rev. Lett. 118, 130405 (2017) [arXiv:1612.00815]
• Many-body localization in infinite chains
  T. Enss, F. Andraschko, and J. Sirker
  Phys. Rev. B 95, 045121 (2017) [arXiv:1608.05733]

2016 and earlier

• Equation of state of ultracold fermions in the 2D BEC-BCS crossover region
  I. Boettcher, L. Bayha, D. Kedar, P. A. Murthy, M. Neidig, M. G. Ries, A. N. Wenz, G. Zürn, S. Jochim, and T. Enss
  Phys. Rev. Lett. 116, 045303 (2016) [arXiv:1509.03610]
  selected as Editors' Suggestion
  Viewpoint in Physics: Journey from Classical to Quantum in Two Dimensions, by Meera M. Parish
• Nonlinear spin diffusion and spin rotation in a trapped Fermi gas
  T. Enss
  Phys. Rev. A 91, 023614 (2015) [arXiv:1501.02677]
• Observation of the Leggett-Rice effect in a unitary Fermi gas
  S. Trotzky, S. Beattie, C. Luciuk, S. Smale, A. B. Bardon, T. Enss, E. Taylor, S. Zhang, and J. H. Thywissen
  Phys. Rev. Lett. 114, 015301 (2015) [arXiv:1410.8517]
  selected as Editors' Suggestion
• Purification and many-body localization in cold atomic gases
  F. Andraschko, T. Enss, and J. Sirker
  Phys. Rev. Lett. 113, 217201 (2014) [arXiv:1407.4251]
• Collective modes of three- and two-dimensional trapped Fermi gases in the normal phase
  M. Urban, S. Chiacchiera, D. Davesne, T. Enss, and P.-A. Pantel
  J. Phys.: Conf. Ser. 497, 012028 (2014)
• Universal equation of state and pseudogap in the two-dimensional Fermi gas
  M. Bauer, M. M. Parish, and T. Enss
  Phys. Rev. Lett. 112, 135302 (2014) [arXiv:1311.1000]
• Damping of the quadrupole mode in a two-dimensional Fermi gas
  S. Chiacchiera, D. Davesne, T. Enss, and M. Urban
  Phys. Rev. A 88, 053616 (2013) [arXiv:1309.3651]
• Transverse spin diffusion in strongly interacting Fermi gases
  T. Enss
  Phys. Rev. A 88, 033630 (2013) [arXiv:1307.5175]
• Shear viscosity and spin sum rules in strongly interacting Fermi gases
  T. Enss
  Eur. Phys. J. Special Topics 217, 169–175 (2013) [arXiv:1209.3317]
• Quantum mechanical limitations to spin diffusion in the unitary Fermi gas
  T. Enss and R. Haussmann
  Phys. Rev. Lett. 109, 195303 (2012) [arXiv:1207.3103]
• Shear viscosity and spin diffusion in a two-dimensional Fermi gas
  T. Enss, C. Küppersbusch, and L. Fritz
  Phys. Rev. A 86, 013617 (2012) [arXiv:1205.2376]
• Quantum critical transport in the unitary Fermi gas
  T. Enss
  Phys. Rev. A 86, 013616 (2012) [arXiv:1204.1980]
• Fermi polarons in two dimensions
  R. Schmidt, T. Enss, V. Pietilä, and E. Demler
  Phys. Rev. A 85, 021602(R) (2012) [arXiv:1110.1649]
• Lightcone renormalization and quantum quenches in one-dimensional Hubbard models
  T. Enss and J. Sirker
  New J. Phys. 14, 023008 (2012) [arXiv:1104.1643]
• Excitation spectra and rf-response near the polaron-to-molecule transition from the functional renormalization group
  R. Schmidt and T. Enss
  Phys. Rev. A 83, 063620 (2011) [arXiv:1104.1379]
• Viscosity and scale invariance in the unitary Fermi gas
  T. Enss, R. Haussmann, and W. Zwerger
  Annals of Physics 326, 770–796 (2011) [arXiv:1008.0007]
• Spectral signatures of critical charge and spin fluctuations in cuprates
  M. Grilli, S. Caprara, C. Di Castro, T. Enss, R. Hackl, B. Muschler, and W. Prestel
  Physica B 404, 3070–3074 (2009) [arXiv:0903.2588]
  Invited paper to the International Conference on Strongly Correlated Electron Systems 2008, Buzios/Rio, Brazil
• Superfluidity near phase separation in Bose-Fermi mixtures
  T. Enss and W. Zwerger
  Eur. Phys. J. B 68, 383–389 (2009) [arXiv:0807.0002]
• On the contribution of nearly-critical spin and charge collective modes to the Raman spectra of high-Tc cuprates
  S. Caprara, C. Di Castro, T. Enss, and M. Grilli
  J. Magn. Magn. Mater. 321, 686–689 (2009) [arXiv:0805.4291]
• Low-energy signatures of charge and spin fluctuations in Raman and optical spectra of the cuprates
  S. Caprara, C. Di Castro, T. Enss, and M. Grilli
  J. Phys. Chem. Solids 69, 2155–2159 (2008) [arXiv:0803.1935]
• Fermionic renormalization group methods for transport through inhomogeneous Luttinger liquids
  V. Meden, S. Andergassen, T. Enss, H. Schoeller, and K. Schönhammer
  New J. Phys. 10, 045012 (2008) [arXiv:0801.3890]
• Disordered loops in the two-dimensional antiferromagnetic spin-fermion model
  T. Enss, S. Caprara, C. Castellani, C. Di Castro, and M. Grilli
  Nucl. Phys. B 795, 578–595 (2008) [arXiv:0710.5458]
• A gentle introduction to the functional renormalization group: the Kondo effect in quantum dots
  S. Andergassen, T. Enss, C. Karrasch, and V. Meden
  in Quantum Magnetism (Les Houches 2006), eds. Barbara B, Imry Y, Sawatzky G, and Stamp PCE, Springer, New York 2008 [arXiv:cond-mat/0612229]
• Optical conductivity near finite-wavelength quantum criticality
  S. Caprara, M. Grilli, C. Di Castro, and T. Enss
  Phys. Rev. B 75, 140505(R) (2007) [arXiv:cond-mat/0610676]
• Temperature induced phase averaging in mesoscopic systems
  S. Jakobs, V. Meden, H. Schoeller, and T. Enss
  Phys. Rev. B 75, 035126 (2007) [arXiv:cond-mat/0606486]
• On the identification of quasiprimary scaling operators in local scale-invariance
  M. Henkel, T. Enss, and M. Pleimling
  J. Phys. A 39, L589-L598 (2006) [arXiv:cond-mat/0605211]
• Functional renormalization group approach to transport through correlated quantum dots
  C. Karrasch, T. Enss, and V. Meden
  Phys. Rev. B 73, 235337 (2006) [arXiv:cond-mat/0603510]
• Kondo physics in transport through a quantum dot with Luttinger-liquid leads
  S. Andergassen, T. Enss, and V. Meden
  Phys. Rev. B 73, 153308 (2006) [arXiv:cond-mat/0509576]
• Renormalization-group analysis of the one-dimensional extended Hubbard model with a single impurity
  S. Andergassen, T. Enss, V. Meden, W. Metzner, U. Schollwöck, and K. Schönhammer
  Phys. Rev. B 73, 045125 (2006) [arXiv:cond-mat/0509021]
• Impurity and correlation effects on transport in one-dimensional quantum wires
  T. Enss, V. Meden, S. Andergassen, X. Barnabé-Thériault, W. Metzner, and K. Schönhammer
  Phys. Rev. B 71, 155401 (2005) [arXiv:cond-mat/0411310]
• Correlation effects on resonant tunneling in one-dimensional quantum wires
  V. Meden, T. Enss, S. Andergassen, W. Metzner, and K. Schönhammer
  Phys. Rev. B 71, 041302(R) (2005) [arXiv:cond-mat/0403655]
• Interaction flow method for many-fermion systems
  C. Honerkamp, D. Rohe, S. Andergassen, and T. Enss
  Phys. Rev. B 70, 235115 (2004) [arXiv:cond-mat/0403633]
• Functional renormalization group for Luttinger liquids with impurities
  S. Andergassen, T. Enss, V. Meden, W. Metzner, U. Schollwöck, and K. Schönhammer
  Phys. Rev. B 70, 075102 (2004) [arXiv:cond-mat/0403517]
  selected for the Virtual Journal of Nanoscale Science & Technology
• Ageing phenomena without detailed balance: the contact process
  T. Enss, M. Henkel, A. Picone, and U. Schollwöck
  J. Phys. A 37, 10479-10495 (2004) [arXiv:cond-mat/0406147]
• On the choice of the density matrix in the stochastic TMRG
  T. Enss and U. Schollwöck
  J. Phys. A 34, 7769-7782 (2001) [arXiv:cond-mat/0106194]
• Visualizing the dipolar field in solution NMR and MR imaging: three-dimensional structure simulations
  T. Enss, S. Ahn, and W.S. Warren
  Chem. Phys. Lett. 305, 101-108 (1999)
• Relativitätstheorie auf dem Homecomputer
  A. Malmendier and T. Enss
  Physik in der Schule 35, 30-33 (1997)

News and Views

• Ultrakalte Atome in zwei Dimensionen
  S. Jochim and T. Enss
  Phys. Unserer Zeit 47, 113 (2016)
• Viewpoint: Crossing a Quantum Fluid Divide
  T. Enss
  Physics 7, 9 (2014)

Theses

• Transport and Dynamics in Many-Body Systems
  Tilman Enss
  Habilitation thesis, University of Heidelberg (2013)
• Renormalization, Conservation Laws and Transport in Correlated Electron Systems
  Tilman Enss
  PhD thesis, University of Stuttgart (2005) [arXiv:cond-mat/0504703]
• Transfer-matrix renormalization group far from the statistical equilibrium
  Tilman Enss
  Diploma thesis, Ludwig-Maximilians-Universität München (2002), advisor Dr. Ulrich Schollwöck, in German
  source code of the TMRG program in Python: tmrglight.py