Quantum Chaotic Thoughts

My name is Mason Porter. I am a Professor in Nordita (Nordic Institute for Theoretical Physics) and am Professor in Complex Systems in the Department of Mathematics at Stockholm University. Previously, I was a Professor in the Department of Mathematics at UCLA. Before that, I was Professor of Nonlinear and Complex Systems in the Mathematical Institute at University of Oxford. I was also a Tutorial Fellow of Somerville College. I am still a Senior Research Fellow of Somerville College.

"Recurrence Recovery in Heterogeneous Fermi–Pasta–Ulam–Tsingou Systems"

"Nanoptera in Higher-Order Nonlinear Schrödinger Equations: Effects of Discretization"

"Nanoptera in Weakly Nonlinear Woodpile Chains and Diatomic Granular Chains"

"Nonlinear Excitations in Magnetic Lattices with Long-Range Interactions"

"Variability in Fermi–Pasta–Ulam–Tsingou Arrays Can Prevent Recurrences"

Congratulations to Dr. Alejandro Martínez!

"Quasiperiodic Granular Chains and Hofstadter Butterflies"

Apple Seismology

Our Memorial Article for Norman J. Zabusky (1929–2018)

"Nanoptera in a Period-2 Toda Chain"

Playing "Soliton" in "Scrabble" (Lexulous)

"Direct Measurement of Superdiffusive Energy Transport in Disordered Granular Chains"

An ASCII Soliton Collision

Tales from the ArXiv: "Sheep Soliton"

"Nonlinear Coherent Structures in Granular Crystals"

Popsicle-Stick "Cobra Wave"

What's a Rouge Wave?

"Scattering of Waves by Impurities in Precompressed Granular Chains"

What Happens at the March Meeting Stays at the March Meeting (2016 Edition)

"Superdiffusive Transport and Energy Localization in Disordered Granular Crystals"