Recent exciting developments in topological matter, newly-discovered AdS and condensed matter connections, advances in quantum materials and machine learning applications to quantum matter open opportunities for a joint research in […]
Sang Wook Cheong (Rutgers) - Trompe L'oeil FerromagnetismZoom Link: kth-se.zoom.us/j/61226950287 Zoom ID: 612 2695 0287Date: Monday Nov 30Time: 17.30 Stockholm timeTitle: Trompe L'oeil FerromagnetismAbstract: The characteristics of ferro-(ferri)magnetism with non-zero […]
Seminar - Peter Litttlewood - Dynamical phase transitions at many body exceptional point Zoom Link: https://kth-se.zoom.us/j/67773156040 Zoom ID: 677 7315 6040 Date: Tuesday Dec 8 Time: 4pm Stockholm time Abstract: […]
DQMM 2020 - Virtual Conference from Jacksonville, Florida, USA Hosted by UNF, UCONN, and NORDITA Dynamic Quantum Matter and Materials December 14th – 16th, 2020 Quantum matter and materials, like […]
Internal group meeting
Examining multi-band effects on the electronic compressibility of a 2D electron gas: Insights into the negative compressibility of LAO/STO In this study, we investigate the consequences of two electronic bands at the negative electronic compressibility (NEC) cross-over point for a two-dimensional electron gas (2DEG) using a simple homogeneous model with Coulombic interactions and first-order multi-band […]
Internal Group Meeting
Beyond BCS: An Exact Model for Superconductivity and MottnessHigh-temperature superconductivity in the cuprates remains an unsolved problem because the cuprates start off their lives as Mott insulators in which no […]
Spectral bulk-boundary correspondence of odd-frequency Cooper pairs Surface physics dominated by the bulk properties is attracting much attention. For example, bulk-boundary correspondence predicts topological surface states. Another important context where […]
Direct detection of odd-frequency superconductivity Odd-frequency superconductivity is a dynamical phenomenon. The time-dependence of the anomalous Green function matters. Therefore, a dynamical response is needed to directly detect odd-frequency superconductivity. […]
Kekule spiral order in twisted bilayer graphene Twisted bilayer graphene has attracted a lot of attention due to the presence of correlated insulators proximate to superconductivity. In this talk I […]
Searches for dark matter and exotic astrophysics with networks of quantum sensors. As precision quantum sensors become ubiquitous, it is natural to combine them into networks. I will focus on […]