PI Postdocs PhD-students
Adrian Kantian
Thomas Köhler
Sam Mardazad
Gunnar Bollmark
Ebot Joel Etaya


Open positions
Two PhD positions on strongly correlated quantum matter

Postdoc on numerics for low-dimensional disordered systems (Uppsala and Edinburgh)




Preprints G. Bollmark, T. Köhler, A. Kantian
Resolving Competition of Charge-Density Wave and Superconducting Phases Using the MPS+MF Algorithm

S. Marten, G. Bollmark, T. Köhler, S. R. Manmana, A. Kantian
Transient superconductivity in three-dimensional Hubbard systems by combining matrix product states and self-consistent mean-field theory



Publications G. Bollmark, T. Köhler, L. Pizzino, Y. Yang, J. S. Hofmann, H. Shi, S. Zhang, T. Giamarchi, A. Kantian
Solving 2D and 3D lattice models of correlated fermions -- combining matrix product states with mean field theory
Phys. Rev. X 13, 011039 (2023)

  I. Mahyaeh, T. Köhler, A. M. Black-Schaffer, A. Kantian
Superconducting pairing from repulsive interactions of fermions in a flat-band system
Phys. Rev. B 106, 125155 (2022)

  M. Dupont, Y. O. Kvashnin, M. Shiranzaei, J. Fransson, N. Laflorencie, A. Kantian
Monolayer CrCl3, an ideal testbed for the universality classes of 2D magnetism
Phys. Rev. Lett. 127(3), 37204, (2021)

  G. Bollmark, N. Laflorencie, A. Kantian
Dimensional crossover and phase transitions in coupled chains: DMRG results
Phys. Rev. B 102, 195145, (2020)

  A. Kantian, M. Dolfi, M. Troyer, T. Giamarchi
Understanding repulsively mediated superconductivity of correlated electrons via massively parallel density matrix renormalization group
Phys. Rev. B, 100(7), 075138 (2019)

  N. A. Kamar, A. Kantian, T. Giamarchi
Dynamics of a Mobile Impurity in a Two Leg Bosonic Ladder
Phys. Rev. A, 100(2), 023614 (2019)

  A. Kantian, S. Langer, A. J. Daley
Dynamical disentangling and cooling of atoms in bilayer optical lattices
Phys. Rev. Lett. 120, 060401 (2018)

  A. Kantian, D. S. L. Abergel
True Bilayer Exciton Condensate of One-Dimensional Electrons
Phys. Rev. Lett. 119, 37601 (2017)

  A. Kantian, U. Schollwöck, T. Giamarchi
Lattice assisted spectroscopy: a generalized scanning tunnelling microscope for ultra-cold atoms
Phys. Rev. Lett. 115, 165301 (2015)

  M. Dolfi, A. Kantian, B. Bauer, M. Troyer
Minimizing nonadiabaticities in optical-lattice loading
Phys. Rev. A 91, 033407 (2015)

  M. Dolfi, B. Bauer, S. Keller, A. Kosenkov, T. Ewart, A. Kantian, T. Giamarchi, M. Troyer
Matrix Product State applications for the ALPS project
Comput. Phys. Commun. 185, 3430 (2014)

  A. Kantian, U. Schollwöck, T. Giamarchi
Competing Regimes of Motion of 1D Mobile Impurities
Phys. Rev. Lett. 113, 070601 (2014)

  M. Knap, A. Kantian, T. Giamarchi, I. Bloch, M. D. Lukin, E. Demler
Probing Real-Space and Time-Resolved Correlation Functions with Many-Body Ramsey Interferometry
Phys. Rev. Lett. 111, 147205 (2013)

  F. Massel, A. Kantian, A. J. Daley, T. Giamarchi, P. Törmä
Dynamics of an impurity in a one-dimensional lattice
New J. Phys. 15, 045018 (2013)

  T. Fukuhara, A. Kantian (lead theorist), M. Endres, M. Cheneau, P. Schauß, S. Hild, D. Bellem, U. Schollwöck, T. Giamarchi, C. Gross, I. Bloch, S. Kuhr
Quantum dynamics of a single, mobile spin impurity
Nat. Phys. 9, 235 (2013)

  J. Catani, G. Lamporesi, D. Naik, M. Gring, M. Inguscio, F. Minardi, A. Kantian (lead theorist), and T. Giamarchi
Quantum dynamics of impurities in a one-dimensional Bose gas
Phys. Rev. A 85, 023623 (2012)

  A. Kantian, A. J. Daley, P. Zoller
η-Condensate of fermionic atom pairs via adiabatic state preparation
Phys. Rev. Lett. 104, 240406 (2010)

  A. Kantian, M. Dalmonte, S. Diehl, W. Hofstetter, P. Zoller, A. J. Daley
An atomic colour superfluid via three-body loss
Phys. Rev. Lett. 103, 240401 (2009)

  B. Kraus, H. P. Büchler, S. Diehl, A. Kantian, A. Micheli, P. Zoller
Preparation of entangled states by quantum Markov processes
Phys. Rev. A 78, 042307 (2008)

  S. Diehl, A. Micheli, A. Kantian, B. Kraus, H. P. Büchler, P. Zoller
Quantum States and Phases in Driven Open Quantum Systems with Cold Atoms
Nat. Phys. 4, 878 (2008)

  S. Morrison, A. Kantian, A. J. Daley, H. G. Katzgraber, M. Lewenstein, H. P. Büchler, P. Zoller
Physical replicas and the Bose glass in cold atomic gases
New J. Phys. 10, 073032 (2008)

  A. Kantian, A. J. Daley, P. Törmä, P. Zoller
Atomic lattice excitons: from condensates to crystals
New J. Phys. 9, 407 (2007)

  K. Winkler, G. Thalhammer, F. Lang, R. Grimm, J. Hecker Denschlag, A. J. Daley, A. Kantian, H. P. Büchler, P. Zoller
Repulsively bound atom pairs in an optical lattice
Nature 441, 853 (2006)

  T. Schulte, S. Drenkelforth, J. Kruse, W. Ertmer, J. J. Arlt, A. Kantian, L. Sanchez-Palencia, L. Santos, A. Sanpera, K. Sacha, P. Zoller, M. Lewenstein, and J. Zakrzewski
Cold atomic gases in optical lattices with disorder
Acta. Phys. Pol. A 109, 89 (2006)

  L. Sanchez-Palencia, V. Ahufinger, A. Kantian, J. Zakrzewski, A. Sanpera, M. Lewenstein
Strongly correlated Fermi-Bose mixtures in disordered optical lattices
J. Phys. B - Atom. Mol. and Opt. Phys. 39, 10 Sp. Iss., 121 (2006)

  V. Ahufinger, L.Sanchez-Palencia, A. Kantian, A. Sanpera, M. Lewenstein
Disordered ultracold atomic gases in optical lattices: A case study of Fermi-Bose mixtures
Phys Rev. A 72, 063616 (2005)

  A Sanpera, A Kantian, L. Sanchez-Palencia, J. Zakrzewski, M. Lewenstein
Atomic Fermi-Bose mixtures in inhomogeneous and random lattices: From Fermi glass to quantum spin glass and quantum percolation
Phys. Rev. Lett. 93, 040401 (2004)