Monday, May 5
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 On the Photon Decay into Extra Dimensions Alexander Friedland, Los Alamos National Laboratory,

Tuesday, May 6
3:00 pm - 4:00 pm	Institute for Quantum Information Seminar Jorgensen 74 Secure Optical Key Generation Using an Ultra-Long Fiber Laser Avi Zadok, postdoctoral scholar in applied physics, Caltech,
3:30 pm - 5:00 pm	Carnegie Observatories Colloquium Carnegie Observatories, 813 Santa Barbara St., William T. Golden Auditorium Topic to be announced. Claudia Maraston, senior lecturer in astrophysics, University of Oxford,
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 248 New Puzzles and Discoveries in Quarkonium Physics Bryan Fulsom, graduate student in physics, University of British Columbia,
4:00 pm - 5:00 pm	Caltech/JPL Association for Gravitational-Wave Research Seminar East Bridge 114 Prospects for LIGO Detection of Stellar-Mass Black Hole Binary Mergers in Galactic Nuclei Vanessa Lauburg, graduate student in astronomy, University of Maryland,
4:15 pm - 5:15 pm	Leonidas Alaoglu Memorial Lecture Geometries for Automorphism Groups of Free Groups Karen Vogtmann, professor of mathematics, Cornell University,

Wednesday, May 7
12:00 pm - 1:00 pm	Mathematical Physics Seminar Properties of Absolutely Continuous Spectral Measures of 1D Quasiperiodic Operators Svetlana Jitomirskaya, professor of mathematics, UC Irvine,
4:00 pm - 5:00 pm	Astronomy Colloquium Arms 155 (Robert P. Sharp Lecture Hall) The Thirty Meter Telescope Project: Opening the Next Generation of Giant Optical/Infrared Telescopes Gary Sanders, project manager, Physics, Mathematics and Astronomy, Caltech,

Thursday, May 8
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) Double-beta decay and the Quest for Neutrino Masses Giorgio Gratta, professor of physics, Stanford University,

Friday, May 9
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 Non-Supersymmetric String Theory Sav Sethi, associate professor of physics, University of Chicago,