May 18-24, 2003 THE BOSTON AREA PHYSICS CALENDAR The Boston Area Physics Calendar is published weekly during the academic year by the Department of Physics at Northeastern University. You may send your announcement by e-mail (bapc@neu.edu) or FAX (617-373-2943). We cannot accept announcements by telephone. Entries should reach us no later than 11:00 a.m. the Monday of the week proceeding the week of the event. ENTRIES RECEIVED AFTER THE DEADLINE WILL NOT BE PUBLISHED. Monday, May 19, 2003 Monday, May 19, 2003, 2:00PM Massachusetts Institute of Technology Particle Theory Seminar Center for Theoretical Physics Building 6, third floor Seminar Room ``Speed-up through entanglement - many-body effects in neutrino processes" Ray Sawyer University of California, Santa Barbara Refreshments will be served Monday, May 19, 2003, 4:30 p.m. Harvard University Department of Physics Colloquium Jefferson 250 "TBA" Chris Stubbs (CANCELLED) University of Washington Tea will be served in Jefferson 450 at 4:00 pm Monday 19 May 2003, 12:00p.m. Boston University Condensed Matter Seminar Metcalf Science Center, Rm. 352 590 Commonwealth Ave. "Was There an Energy-Gap Problem? A New View of Density-Functional Theory" Prof. Morrel H. Cohen Rutgers University Tuesday, May 20, 2003 Tuesday, May 20, 2003, 2:30pm Tufts University Joint Tufts/CFA/MIT Cosmology Seminar Robinson 250 "Numerical study of particle creation in tunneling universe." Dmitri Levkov Institute for Nuclear Research, Moscow Refreshments served at 2:00pm in Knipp Library, Room 251 Tuesday, May 20, 2003, 4pm Northeastern University CIRCS Seminar Room 114 Dana Research Building Title TBA Professor Daniel Fisher Harvard University Refreshments at 3:45 Wednesday, May 21, 2003 Wednesday, May 21, 2003, 2:00PM Massachusetts Institute of Technology String Theory Seminar Center for Theoretical Physics Building 6, third floor Seminar Room ``Recombination of Intersecting Branes by Local Tachyon Condensation" Koji Hashimoto University of Tokyo Refreshments will be served Wednesday, May 21, 2003, 4:00PM note new day and time for this week Massachusetts Institute of Technology Nuclear Theory Seminar Center for Theoretical Physics Building 6, third floor Seminar Room "The pressure of QCD at finite quark chemical potentials" Aleksi Vuorinen University of Helsinki Refreshments will be served Thursday, May 22, 2003 Thursday, May 22, 2003, 2:30pm Harvard University Materials Science Seminar McKay Lab 402, the David Turnbull Room 9 Oxford Street "Dislocations in Higher Dimensions: The Plasticity of Quasicrystals" Peter Schall Harvard University Thursday, May 22, 2003, 4:00pm Northeastern University Room 114 Dana Research Building "Chromatin Fibers One-By-One" Professor Jordanka Zlatanova Polytechnic University Refreshments at 3:45 Thursday, May 22, 2003, 4:00 p.m. Harvard-Smithsonian Center for Astrophysics Phillips Auditorium 60 Garden Street, Cambridge "Two-Year Observations of the Cosmic Microwave Background with the Cosmic Background Imager" Tony Readhead Caltech Tea and cookies at 3:30 p.m. Thursday, May 22, 2003, 4:15 p.m. Harvard University Duality Seminar Putnam House, Radcliffe Yard Title TBA Eric Gimon IAS Refreshments will be offered in Putnam House at 3:45 Friday, May 23, 2003