Strong Correlations and the Normal State of the High Temperature Superconductors

abstracts of talks

 Whitmonday - public holiday in Germany
18:30 - 19:30Registration
19:00 - 21:30Welcome reception 

09:00 - 09:15Jan-Michael Rost Max-Planck-Institut für Physik komplexer Systeme & Scientific Coordinators
Opening of the workshop
The physics of the pseudogap (chair: Bernhard Keimer)
09:15 - 09:50T. Maurice Rice (ETH Zurich)
Strong superconducting fluctuations leading to a giant phonon anomaly in the pseudogap phase of underdoped cuprates
09:50 - 10:25Louis Taillefer (Université de Sherbrooke)
Direct observation of the pseudogap quantum critical point in cuprate superconductors
10:25 - 10:50coffee break
10:50 - 11:25Neven Barišić (Technische Universität Wien)
Universal Fermi-liquid scattering rate throughout the phase diagram of the cuprates
11:25 - 12:00

Neil Harrison (Los Alamos National Laboratory)
Towards a complete Fermi surface in underdoped high $T_c$ superconductors

12:00 - 12:20discussion
12:20 - 13:20lunch
13:20 - 14:10break
Critical systems under external perturbation (chair: Oskar Vafek)
14:10 - 14:45James Analytis (University of California, Berkeley)
Magneto-transport near a quantum critical point
14:45 - 15:20Andrew Mackenzie (Max-Planck-Institut für Chemische Physik fester Stoffe)
Strain tuning of superconductivity in Sr2RuO4
15:20 - 15:30discussion
15:30 - 16:00coffee break
Charge order in the cuprates (chair: Louis Taillefer)
16:00 - 16:35Marc-Henri Julien (CNRS Grenoble)
NMR studies of charge order in YBCO
16:35 - 17:10Mathieu Le Tacon (Karlsruher Institut für Technologie)
CDW and phonon anomalies in underdoped cuprates
17:10 - 17:45Catherine Pépin (CEA Saclay)
Pseudo gap, charge order and excitonic patches in underdoped cuprates
17:45 - 18:00discussion
18:00 - 19:00dinner
19:00 - 21:00poster session (focus on odd poster numbers)

Nematicity in Fe-based superconductors I (chair: Marco Grilli)
09:00 - 09:35Sergey Borisenko (IFW Dresden)
Nematicity and spin-orbit interaction in iron-based superconductors
09:35 - 10:10Rafael Fernandes (University of Minnesota)
Nematicity and superconductivity in FeSe
10:10 - 10:40coffee break
10:40 - 11:15Hiroshi Kontani (Nagoya University)
$p$-orbital density wave with $d$-symmetry in high-$T_c$ superconductors predicted by the renormalization-group + constrained-RPA study

11:15 - 11:50

Yann Gallais (Université Paris Diderot-Paris 7)
Charge nematic fluctuations in FeSe
11:50 - 12:10discussion
12:10 - 13:10lunch
13:10 - 14:10break

Quantum-critical behavior (chair: Andrey Chubukov)
14:10 - 14:45Andrew Millis (Columbia University)
Monolayer FeSe on $SrTiO_3$: charge transfer, electron-phonon coupling and superconductivity
14:45 - 15:20Walter Metzner (Max-Planck-Institut für Festkörperforschung)
Incommensurate magnetic order and superconductivity in the 2D Hubbard model
15:20 - 15:50coffee break
15:50 - 16:25Chandra Varma (University of California, Riverside)
Singular Fermi-liquid due to quantum critical fluctuations
16:25 - 17:00Aharon Kapitulnik (Stanford University)
Optical studies of time-reversal symmetry in the normal and superconducting states of the cuprates
17:00 - 17:35Srinivas Raghu (Stanford University)
Metallic critical points with finite BCS couplings
17:35 - 18:00discussion
18:00 - 19:00dinner
19:00 - 21:00poster session (focus on even poster numbers)

Pairing glue (chair: Chandra Varma)
09:00 - 09:35Alain Sacuto (Université Paris Diderot-Paris 7)
Pseudogap in hole doped high-$T_c$ cuprates and its interplay with the superconducting gap
09:35 - 10:10Jörg Schmalian (Karlsruher Institut für Technologie)
Tracing the pairing glue via inelastic tunnelling
10:10 - 10:20discussion
10:20 - 10:50coffee break
Mott physics (chair: Mohit Randeria)
10:50 - 11:25Luca de' Medici (European Synchrotron Radiation Facility, Grenoble)
Selective correlations and heavy-fermionic behaviour in iron-based superconductors
11:25 - 12:00Matthias Vojta (Technische Universität Dresden)
Metallic states of weakly doped Mott insulators
12:00 - 12:10discussion
12:10 - 13:10lunch
13:10 - 14:10break
Nematicity in Fe-based superconductors II (chair: Rafael Fernandes)
14:10 - 14:45Bernd Büchner (IFW Dresden)
Polarons and orbitals in Fe based superconductors
14:45 - 15:20Elena Bascones (CSIC Madrid)
The role of Hund's coupling in the nematicity of iron superconductors
15:20 - 15:50group photo (to be published on the event's web page) & coffee break
15:50 - 16:25Amalia Coldea (Oxford University)
Tuning electronic structure of FeSe with chemical pressure
16:25 - 16:40discussion

Heavy fermion materials (chair: Nigel E. Hussey)
16:40 - 17:15Yuji Matsuda  (Kyoto University)
Fully gapped s-wave pairing of a prototypical heavy-fermion superconductor in the very edge of magnetic instability
17:15 - 17:20discussion
18:00busses leaving for the workshop dinner
19:00conference dinner at the Schlosshotel Pillnitz
22:30busses returning to the hotel and the institute's guest houses

Cuprates and other strongly correlated systems (chair: Elena Bascones)
09:00 - 09:35Nigel E. Hussey (Radboud University, Nijmegen)
Contrasting criticalities in the cuprate and pnictide superconductors
09:35 - 10:10Dung-Hai Lee (University of California, Berkeley)
What makes the $T_c$ of $FeSe/SrTiO_3$ so high? - a sign problem free quantum Monte-Carlo study
10:10 - 10:40coffee break
10:40 - 11:15Marco Grilli (Università di Roma)
Dynamical charge density waves rule the phase diagram of cuprates
11:15 - 11:50Oskar Vafek (National High Magnetic Field Lab & Florida State University)
Berry phase and the intrinsic thermal Hall effect in high temperature cuprate superconductors
11:50 - 12:10discussion
12:10 - 12:20concluding remarks
12:20 - 13:20

lunch

13:20 - 14:00

break

14:00 - 17:00Informal discussion on the pairing glue and other issues
18:00 - 19:30dinner

09:45 - 10:30Pavel Volkov (Ruhr-Universität Bochum)
Spin-fermion model with overlapping hot spots and charge modulation in cuprates
10:30 - 11:00coffee break
11:00 - 11:45Richard Greene (University of Maryland)
Charge order and the pseudogap in the electron-doped cuprates: relation with $T_c$?
11:45 - 12:30José Lorenzana (Istituto dei Sistemi Complessi, Roma)
Resilient broken symmetries in the presence of quenched disorder in cuprates
12:30 - 13:30lunch
14:00 - 15:30Informal discussion on a topic to be announced
15:30 - 16:30coffee break
schtc16 colloquium (chair: Jens Bardarson, mpipks)
16:30 - 17:30Subir Sachdev (Harvard University)
Quantum entanglement and the phases of matter
18:00 - 19:30dinner

09:45 - 10:30Andrey Chubukov (University of Minnesota)
Superconductivity near a quantum-critical point
10:30 - 11:00coffee break
11:00 - 11:45Samuel Lederer (Massachusetts Institute of Technology)
Non-Fermi liquid behavior near a nematic quantum critical point: a Monte Carlo study
11:45 - 12:30Eduardo da Silva Neto (The University of British Columbia)
Resonant X-ray scattering of charge order in hole- and electron-doped cuprates
12:30 - 13:30lunch
14:00 - 14:45Suchitra Sebastian (University of Cambridge)
Quantum-fluctuation driven pseudogap in the underdoped cuprate superconductors
14:45 - 15:30Subir Sachdev (Harvard University)
Spin density wave order in metals, and fractionalization
15:30 - 16:00coffee break
16:00 - 17:30Informal discussion on a topic to be announced
18:00 - 19:30dinner

09:45 - 10:30Yoni Schattner (Weizmann Institute of Science)
Competing orders in a nearly antiferromagnetic metal - a Monte Carlo study
10:30 - 11:00group photo (to be published on the event's web page) & coffee break
11:00 - 11:45Maxim Khodas (The University of Iowa)
Interplay and competition between the magnetism, superconductivity and orbital order in Fe-based superconductors
11:45 - 12:30Ilya Eremin (Ruhr-Universität Bochum)
Spin excitations in iron-based superconductors in presence of the spin-orbit coupling
12:30 - 13:30lunch
14:00 - 15:30Informal discussion on a topic to be announced
15:30 - 16:00coffee break
16:00 - 17:30Informal discussion on a topic to be announced
19:00 - dinner in the restaurant Hierschönessen



09:45 - 10:30Yuxuan Wang (University of Illinois at Urbana-Champaign)
Charge-density-wave and pair-density-wave orders in underdroped cuprates
10:30 - 11:00coffee break
11:00 - 11:45Ronny Thomale (Universität Würzburg)
D-wave superconductivity on the iron pnictides
12:30 - 13:30lunch
14:00 - 14:45Dirk Morr (University of Illinois at Chicago)
The magnetic resonance in $CeCoIn_5$: spin exciton or paramagnon?
14:45 - 15:30Johan Chang (University of Zurich)
Magnetic field controlled charge density wave coupling in underdoped $YBa_2Cu_3O_{6+x}$
15:30 - 16:00coffee break
16:00 - 17:30Informal discussion on a topic to be announced
18:00 - 19:30dinner

09:45 - 10:30informal discussion on a topic to be announced
10:30 - 11:00coffee break
11:00 - 12:30 

informal discussion on a topic to be announced

12:30 - 13:30

13:30 - 14:30

lunch

informal discussion on a topic to be announced