Video URL
https://pirsa.org/14020117Geometry of topological matter: some examples
APA
Haldane, D. (2014). Geometry of topological matter: some examples. Perimeter Institute for Theoretical Physics. https://pirsa.org/14020117
MLA
Haldane, Duncan. Geometry of topological matter: some examples. Perimeter Institute for Theoretical Physics, Feb. 12, 2014, https://pirsa.org/14020117
BibTex
@misc{ scivideos_PIRSA:14020117, doi = {10.48660/14020117}, url = {https://pirsa.org/14020117}, author = {Haldane, Duncan}, keywords = {}, language = {en}, title = {Geometry of topological matter: some examples}, publisher = {Perimeter Institute for Theoretical Physics}, year = {2014}, month = {feb}, note = {PIRSA:14020117 see, \url{https://scivideos.org/pirsa/14020117}} }
Duncan Haldane Princeton University
Source RepositoryPIRSA
Collection
Talk Type
Conference
Abstract
I will look at two cases of the interplay of geometry (curvature) and topology:(1) 3D Topological metals: how to understand their surface "Fermi arcs" in terms of their emergent conservation laws and the Streda formula for the non-quantized anomalous Hall effect.
(2) The Hall viscosity tensor in the FQHE as a local field, and its Gaussian-curvature response that allows local compression or expansion of the fluid to accommodate substrate inhomogeneity.