Date: Tuesday 28th April Time: 4pm Online via Zoom - stockholmuniversity.zoom.us/j/67021163168 (Meeting ID: 670 2116 3168) Title: Topological Magnons Abstract: I give an overview of the insights we and other […]
Symmetry, locality and long-range interactions in atomistic machine learning ================================================= Machine learning models are proving to be extremely effective in predicting the properties of atomistic configurations of matter, circumventing the need for time consuming electronic structure calculations. The most succesful schemes achieve transferability by means of a local representation of structures, in which the problem […]
Speaker: Demitry Farfurnik (University of Maryland) (https://scholar.google.com/citations?user=ebOgrf0AAAAJ&hl=en) Location and time: Online @ 4pm Stockholm time Zoom Link: https://kth-se.zoom.us/j/61809414846 Meeting ID: 618 0941 4846 Abstract: Self-assembled Quantum Dots (QD) exhibit some […]
Details to be sent out internally.
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 these directions. We will host a APCTP-Nordita one week workshop with the focus on Quantum Matter. Dates: 17-21 August 2020 Location: Nordita, Roslagstullsbacken 11, Sweden […]
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 topological states, 2D materials, and Dirac and Weyl materials has grown to be an active area of modern condensed matter. Fascinating properties of quantum materials […]
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 organizing principle such a Fermi surface can be invoked to treat the electron interactions. Consequently, it would be advantageous to solve even a toy model […]
Theoretical Quantum Matter