Undergraduate Research
…science research landscape at Harvard. You will learn about what kind of research (basic science vs. clinical, various research areas) is available at Harvard, where you can conduct research, the…
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CMSA Quantum Matter in Mathematics and Physics: Higher Form Symmetries in string/M-theory
…d>= 4 constructed from string/M-theory. I will also discuss realization in terms of holographic models in string theory. In the talk next week Lakshya Bhardwaj will speak about 1-form symmetries…
CMSA Quantum Matter in Mathematics and Physics: An introduction to string-net models
…functions, and anyon excitations. I will also discuss the relationship between the original string-net models, proposed in 2004, and the more recent, “generalized’’, string-net models. Zoom: https://harvard.zoom.us/j/977347126 2021/03/25 10:30am 2021/03/25…
CMSA Condensed Matter/Math Seminar: Coupled layers, p-string condensate, and exactly solvable fracton models
…construction leads to a general mechanism to obtain cage-net fracton models through a “p-string condensation”, where the extended one-dimensional particle strings built out of pointlike excitations are condensed. This p-string…
Gauge theory for string algebroids
We introduce a moment map picture for holomorphic string algebroids, a special class of holomorphic Courant algebroids introduced in arXiv:1807.10329. An interesting feature of our construction is that the Hamiltonian…