KITP Conference: Strong Correlations and Unconventional Superconductivity: Towards a Conceptual Framework
(Sep 22-26, 2014)
Coordinators: Piers Coleman, J.C. Séamus Davis , Srinivas Raghu, Qimiao Si

Monday, Sep 22, 2014

Session: Overview and Challenges, Chair: Piers Coleman (Rutgers)

8:50am Lars Bildsten (KITP Director) Welcome[Podcast][Aud][Cam]
9:00am Xingjiang Zhou (IOP, CAS) ARPES on electronic structure and superconductivity of FeSe/SrTiO3 films[Slides][Podcast][Aud][Cam]
9:45am Joe D. Thompson (LANL) Unconventional superconductivity and nearby states in correlated f-electron metals[Slides][Podcast][Aud][Cam]
10:30am

Morning Break

11:00am T. Maurice Rice (ETH Zurich) The exotic pseudogap phase in the cuprates[Slides][Podcast][Aud][Cam]
11:45am Gabriel Kotliar (Rutgers) Strongly correlated superconductivity[Podcast][Aud][Cam]
12:30pm

Lunch Break

Session: Iron-Based Superconductors, Chair: Roser Valentí (Univ. Frankfurt)

2:00pm Dunghai Lee (UCB) A simple effective theory for antiferromagnetically correlated superconductors[Slides][Podcast][Aud][Cam]
2:45pm Ming Yi (Stanford) Electron correlation trends in iron-based superconductors[Podcast][Aud][Cam]
3:30pm

Afternoon Break

Session: Iron-Based Superconductors, Chair: Peter Hirschfeld (Univ of Florida)

4:00pm Hong Ding (IOP, CAS) Strong and local pairing in iron-based superconductors as seen by photoelectrons[Slides][Podcast][Aud][Cam]
4:45pm John Tranquada (BNL) Spin, orbital, and lattice correlations in iron chalcogenide superconductors[Slides][Podcast][Aud][Cam]
5:45pm

SHUTTLE TO BWSCI

Tuesday, Sep 23, 2014

Session: Parallels and Insights from Cuprate & Organic Superconductivity, Chair: J. C. Seamus Davis (Cornell)

9:00am Patrick A. Lee (MIT) A new look at the pseudogap phase of the cuprates[Slides][Podcast][Aud][Cam]
9:45am Juan Carlos Campuzano
(U. Illinois-Chicago)
Energy Scales in Heavy Fermions[Podcast][Aud][Cam]
10:30am

Morning Break

11:00am Kazushi Kanoda (Tokyo) Mott quantum criticality, pseudo-gap and superconductivity in triangular-lattice organics[Podcast][Aud][Cam]
11:45am Claude Bourbonnais
(Sherbrooke)
Cooperative mechanisms for antiferromagnetism and pairing in low-dimensional organic superconductors[Slides][Podcast][Aud][Cam]
12:30pm

Lunch Break

Session: Quantum Criticality and Non-Fermi Liquid, Chair: Rebecca Flint (Iowa State)

2:00pm Silke Paschen (TU Vienna) Fermi surface reconstructions at heavy fermion quantum critical points[Slides][Podcast][Aud][Cam]
2:45pm Hilbert von Löhneysen (KIT) Interplay of Kondo effect and geometric frustration in quantum-critical CePdAl[Slides][Podcast][Aud][Cam]
3:30pm

Afternoon Break

4:00pm Subir Sachdev (Harvard) The microstructure of charge order in the cuprates, and implications for the pseudogap[Slides][Podcast][Aud][Cam]
4:45pm

Poster Session and Reception

6:00pm

SPECIAL EVENTS DINNER

8:30pm

SHUTTLE TO BWSCI

Wednesday, Sep 24, 2014

Session: Iron-Based Superconductors II

9:00am Thomas Maier (ORNL) Pairing interaction near a nematic instability[Slides][Podcast][Aud][Cam]
9:45am Takasada Shibauchi (Tokyo) Quantum criticality and BCS-BEC crossover in iron-based superconductors[Podcast][Aud][Cam]
10:30am

Monring Break

Session: Iron-Based Superconductors

11:00am Rong Yu (Renmin Univ.) Electron correlations and multiorbital effects in iron pnictides and chalcogenides[Slides][Podcast][Aud][Cam]
11:45am Ian Fisher (Stanford) Elastoresistance measurements as a probe of nematicity in Fe-arsenides and chalcogenides[Podcast][Aud][Cam]
12:30pm

Lunch Break

Thursday, Sep 25, 2014

Session: Contrasting Cuprate & Heavy Fermion Superconductivity, Chair: Catherine Pepin (CEA-Saclay)

9:00am Steven Kivelson (Stanford) Intertwined order[Slides][Podcast][Aud][Cam]
9:45am Rebecca Flint (Iowa State) Charge aspects of composite pairing in heavy fermion superconductors[Slides][Podcast][Aud][Cam]
10:30am

Morning Break

11:00am Erwin Schuberth (WMI) YbRh2Si2 at ultralow temperatures: Superconductivity and antiferromagnetism[Podcast][Aud][Cam]
11:45am Milan Allan (ETH Zurich) Imaging Cooper pairing of heavy fermions in CeCoIn5[Podcast][Aud][Cam]
12:30pm

Lunch Break

Session: Insights from Diverse Superconductors, Chair: Catherine Kallin (McMaster Univ.)

2:00pm Douglas Scalapino (UCSB) Doping asymmetry of the Emery CuO2 model[Podcast][Aud][Cam]
2:45pm Eun-Ah Kim (Cornell) Towards higher Tc topological superconductors[Slides][Podcast][Aud][Cam]
3:30pm

Afternoon Break

4:00pm Jim Sauls (NWU) Topological edge and surface states of superfluid 3He and chiral superconductors[Slides][Podcast][Aud][Cam]
4:45pm Daniel Agterberg
(U. Wisconsin - Milwaukee)
Finite-momentum pairing states in non-centrosymmetric superconductors[Slides][Podcast][Aud][Cam]
5:30pm

RECEPTION

6:15pm

SPECIAL EVENTS DINNER

8:30pm

SHUTTLE TO BWSCI

Friday, Sep 26, 2014

Session: Iron-Based Superconductors III, Chair: Qimiao Si (Rice)

9:00am Pengcheng Dai (Rice) Spin nematic phase in the uniaxial-strained iron pnictides[Podcast][Aud][Cam]
9:45am Philip Phillips (UIUC) Orbital or spin physics in the iron-pnictide superconductors[Slides][Podcast][Aud][Cam]
10:30am

Morning Break

11:00am Anna Böhmer (KIT) Electronic nematic susceptibility of iron-based superconductors from shear-modulus measurements[Slides][Podcast][Aud][Cam]
11:45am Kazuhiro Fujita (Cornell) Atomic-scale physics of the d-form factor density wave in underdoped cuprates[Podcast][Aud][Cam]
12:30pm

Lunch Break

Session: Outlook, Chair: Chair: Elihu Abrahams (UCLA)

2:00pm Manfred Sigrist (ETH Zurich) Artificially structured superconductors: Loops, boundaries and interfaces[Slides][Podcast][Aud][Cam]
2:45pm Catherine Kallin (McMaster) Outlook for chiral superconductors[Slides][Podcast][Aud][Cam]
3:30pm

Afternoon Break

4:00pm Gil Lonzarich (Cambridge) Superconductivity without phonons: An update[Slides][Podcast][Aud][Cam]
5:45pm

SHUTTLE AVAILABLE


POSTERS

Andreas Baum Raman scattering in detwinned BaFe2As2[Poster]
Thomas Boehm Subdominant d-wave coupling in Ba0.6K0.4Fe2As2 [Poster]
Patrik Hlobil Strong coupling behavior of the neutron resonance mode in unconventional superconductors[Poster]
Samuel Lederer Enhancement of superconductivity near nematic quantum critical point[Poster]
Laimei Nie Emergent defect states as a source of resistivity anisotropy in the nematic phase of iron pnictides[Poster]
Hilary Noad Enhanced superconducting transition temperature due to tetragonal domains in delta-doped SrTiO3 [Poster]
Yuxuan Wang Preemptive composite charge order in hole-doped cuprates[Poster]
Jianda Wu Magnetic and Ising quantum phase transitions in a model for isoelectronically tuned iron pnictides[Poster]