Undergrad research project with Prof Alex Barnett. October 2010.
I am looking for someone to work with me on a numerical research project in quantum chaos, probably starting in the new year, or next summer, described below. It's a question that some well-known people in the field of quantum chaos and number theory consider important, but that will require some dexterity in figuring out how to make use of some codes I have written, and gather the data (ie, experience with C or Matlab, etc). Anyway, it could make a nice senior thesis, or a shorter project, that has some good `bang for the buck'. Get in touch with me if interested.
The highly-excited vibrational modes of a drum (or quantum billiard) have regions of positive and negative motion that divide the surface into so-called nodal domains. In the last few years Bogomolny-Schmit proposed a percolation model which predicts the number and variance of these domains, but very few tests of this have been done using actual systems. The project would be to do a large-scale, and possibly publishable, numerical study of the numbers of nodal domains in chaotic billiards, and Maass forms. Both are of current interest to mathematicians---in particular number theorists such as Peter Sarnak. Codes exist for the modes; you will need to interface to them for the data collection, so programming experience (eg, C or Matlab) is essential.
Presidential Scholar Rob Taintor '08 worked with professors Rockmore and Leibon, implementing a fast Hermite Transform algorithm that will be used in analyzing data to help determine protein structure. This work is currently being written up for journal publication.
Presidential Scholar Evarist Byberi '08 worked with professor Chernov on the project titled "Topological invariants of wave fronts and virtual knots." The result of this project were new interesting results about bridge and unknotting numbers of virtual knots.
Chetan Mehta '08 worked on optimal measurements for Diffuse Optical Tomography, a medical imaging inverse problem. Senior Thesis, advisor --- prof. Alexander Barnett.
Presidential Scholar Chor Lam '09 worked with professor Barnett on chaotic dynamics in the mushroom billiard (Fall-Winter 2007-2008).
WISP student Vissuta Jiwariyavej '09 analysed the acoustic impulse-response of the racquetball court using method of images and techniques from number theory (prof. Alexander Barnett).
Michael P. McClincy '06 studied head injuries in sports and the tests used to assess their mental effects, and even devised a combined score which was a better predictor than the individual scores. Senior Thesis, advisor --- prof. Peter Winkler.