Monday, April 2
4:00 pm - 5:00 pm	Astronomy Tea Talk Cahill, Hameetman Auditorium Jon Swift, Caltech,
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 Latest ATLAS Results Daniel Whiteson, UC Irvine,
4:15 pm - 5:15 pm	Applied Mathematics Colloquium Annenberg 105 The Laplacian Paradigm: Emerging Algorithms for Massive Graphs Shanghua Teng, Chair, Department of Computer Science, USC,

Tuesday, April 3
3:30 pm - 5:00 pm	Carnegie Observatories Colloquium Carnegie Observatories, 813 Santa Barbara St., William T. Golden Auditorium "Gas and the Galaxy "Main Sequence" Scaling Relation: What Have We Learned?"
4:00 pm - 5:00 pm	Condensed Matter Physics Seminar East Bridge 114 Disorder Effects in Graphene Nanostructures Andrei Garcia, Department of Physics, Stanford University,
4:00 pm - 5:00 pm	Chemical Physics Seminar Noyes 147 (J. Holmes Sturdivant Lecture Hall) Predicting molecular crystal properties with quantum chemistry Gregory Beran, Assistant Professor of Chemistry, Department of Chemistry, University of California, Riverside,

Wednesday, April 4
11:00 am - 12:00 pm	Special Seminar in Applied Mathematics Annenberg 213 A Coupled Level Set-Moment of Fluid Method for Incompressible Two-Phase Flows Mark Sussman, Professor, Department of Mathematics, Florida State University,
12:00 pm - 1:00 pm	Mathematical Physics Seminar Spectral Theory of Discontinuous Functions of Self-adjoint Operators
12:00 pm - 1:00 pm	IPAC Astronomy Lunch Seminar IPAC 102 (Large Conference Room) Formation and Retention of Planets in Disks Wladimir Lyra, JPL,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Core-Collapse Supernova Theory 78 Years after Baade & Zwicky 1934 -- Where we stand and where we are heading. Christian Ott, Caltech,

Thursday, April 5
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) Dark Energy, Dark Matter and the Emergence of Gravity Erik Verlinde, Professor of Theoretical Physics, University of Amsterdam/KITP,

Monday, April 9
4:00 pm - 5:00 pm	Astronomy Tea Talk Cahill, Hameetman Auditorium Merger-Induced Black Hole Accretion and Star Formation: Observations vs. Simulations Hai Fu, UC Irvine,
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 Composite Weak Bosons and the LHC Harald Fritzsch, Ludwig-Maximillians University,
4:15 pm - 5:15 pm	Applied Mathematics Colloquium Annenberg 105 Super-resolution via sparse recovery: progress and challenges Laurent Demanet, Assistant Professor, Applied Mathematics, MIT,

Tuesday, April 10
3:30 pm - 5:00 pm	Carnegie Observatories Colloquium Carnegie Observatories, 813 Santa Barbara St., William T. Golden Auditorium WISE

Wednesday, April 11
12:00 pm - 1:00 pm	Mathematical Physics Seminar Zeros of Random Orthogonal Polynomials on the Unit Circle
12:00 pm - 1:00 pm	IPAC Astronomy Lunch Seminar IPAC 102 (Large Conference Room) How will the Webb Space Telescope measure First Light Reionization, & Galaxy Assembly in the post WFC3 era? Rogier Windhorst, ASU,
1:30 pm - 2:30 pm	Landing a Rover on Mars (do not try this at home) Guggenheim 133 (Lees-Kubota Lecture Hall) Landing a Rover on Mars (do not try this at home) Rob Manning, Chief Engineer, Mars Science Laboratory, Jet Propulsion Laboratory,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Nuclear Physics at Two Kiloparsecs with Millisecond Pulsars Scott Ransom, NRAO,

Thursday, April 12
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) Inflation, infinity, equilibrium and the observable Universe Andreas Albrecht, Professor of Physics & Department Chair, UC Davis,

Friday, April 13
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 Gravity Dual of the Ising Model Alex Maloney, McGill University,

Monday, April 16
2:00 pm - 3:00 pm	Biophysics Lecture Beckman Institute Auditorium Discrete Steps and Inter-Subunit Coordination of a DNA Packaging Ring-ATPase Carlos Bustamante, Professor, Molecular and Cell Biology, Physics, and Chemistry, University of California, Berkeley,
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 Noncommutative geometry models for cosmology Matilde Marcolli, Caltech,
4:00 pm - 5:00 pm	Astronomy Tea Talk Cahill, Hameetman Auditorium Heavy-Element Enrichment in the Early Universe Observed with FIRE Rob Simcoe, MIT,
4:15 pm - 5:15 pm	Applied Mathematics Colloquium Annenberg 105 Community Structure in Networks Mason Porter, University Lecturer, Oxford Centre for Industrial and Applied Mathematics, University of Oxford,
7:30 pm - 8:30 pm	Carnegie Observatories Colloquium Huntington Library "Cognitive Astrophysics: A View from Nowhere"

Tuesday, April 17
12:00 pm - 1:00 pm	IPAC Astronomy Lunch Seminar IPAC 102 (Large Conference Room) Recent Observational Results from Optical Interferometry Gerard van Belle, Lowell Observatory,

Wednesday, April 18
12:00 pm - 1:00 pm	IPAC Astronomy Lunch Seminar IPAC 102 (Large Conference Room) Status of ALMA: Progress of Cycle 0 Observations & Anticipated Capabilities Kartik Sheth, ALMA,
12:00 pm - 1:00 pm	Mathematical Physics Seminar Uniform Fractal Properties of Some Quasiperiodic Models
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Ultra-faint Dwarfs, Dark Matter and Galaxy Formation Beth Willman, Harverford,

Thursday, April 19
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) Dark Matter in the Universe Katherine Freese, George E. Uhlenbeck Professor of Physics, Assoc Director, Michigan Center for Theoretical Physics, University of Michigan,

Friday, April 20
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 Measurement of the Hawking Temperature for an Analog Horizon William Unruh, Univ of British Columbia,
1:00 pm - 2:00 pm	High Energy Theory Seminar Lauritsen 469 The Kerr/CFT correspondence and non-relativistic CFTs Monica Guica, Univ of Pennsylvania,

Monday, April 23
4:00 pm - 5:00 pm	Astronomy Tea Talk Cahill, Hameetman Auditorium Evan Keane, MPIfR, Bonn,
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 Creating Large Mass Athermal Phonon Detectors with 1-10eV Trigger Thresholds for Coherent nu½-N scattering and Exotic Dark Matter Application Matt Pyle, UC Berkeley,
4:15 pm - 5:15 pm	Applied Mathematics Colloquium Annenberg 105 John von Neumann and the Origins of Modern Numerical Analysis Joseph Grcar, SIAM Visiting Lecturer,

Tuesday, April 24
3:30 pm - 5:00 pm	Carnegie Observatories Colloquium Carnegie Observatories, 813 Santa Barbara St., William T. Golden Auditorium "Star Formation in Extended Disk Galaxies"
4:00 pm - 5:00 pm	A Quantum Enhanced Gravitational Wave Detector Cahill, Hameetman Auditorium Sheila Dwyer, MIT,

Wednesday, April 25
12:00 pm - 1:00 pm	IPAC Astronomy Lunch Seminar IPAC 102 (Large Conference Room) TBA
12:00 pm - 1:00 pm	Mathematical Physics Seminar Two Dynamical Aspects of Quasi-periodic Jacobi Cocycles: (Self) Duality and Upper Bounds for the LE
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Water in space: from interstellar clouds to planet-forming disks (14th Annual Greenstein Lecturer) Ewine van Dishoeck, Leiden Observatory, The Netherlands & Max Planck Institute for Extraterrestrial Physics, Garching,
8:00 pm - 9:00 pm	Shrinivas R. Kulkarni: "An Explosion of Explosions" Beckman Auditorium

Thursday, April 26
2:00 pm - 3:00 pm	Special Chemical Physics Seminar Noyes 153 (J. Holmes Sturdivant Lecture Hall) Reactions of OH Radicals, H Atoms, and Solvated Electrons in Pressurized High Temperature Water David M. Bartels, Professor, Radiation Laboratory, University of Notre Dame,
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) Quantum Coherence in Photosynthesis Birgitta Whaley, UC Berkeley, Birgitta Whaley, Professor of Chemistry, UC Berkeley,

Friday, April 27
10:45 am - 11:45 pm	High Energy Theory Seminar Lauritsen 469 The black hole information paradox Samir Mathur, Ohio State Univ,

Monday, April 30
4:00 pm - 5:00 pm	Astronomy Tea Talk Cahill, Hameetman Auditorium High Redshift Strongly Lensed Submillimeter Galaxies Joaquin Vieira, Caltech,
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 Warm Dark Matter and Low Scale Left-Right Symmetry? Yue Zhang, ICTP, Trieste,
4:00 pm - 5:00 pm	Biophysics Lecture Beckman Institute Auditorium RETHINKING CARBON FIXATION Ron Milo, Senior Scientist and Anna and Maurice Boukstein Career Development Chair, Department of Plant Sciences, Weizmann Institute,
4:15 pm - 5:15 pm	Applied Mathematics Colloquium Annenberg 105 A Flexible Stochastic Collocation Algorithm on Arbitrary Nodes via Interpolation Dongbin Xiu, Mathematics, Purdue University,
7:30 pm - 8:30 pm	Carnegie Observatories Colloquium Huntington Library "Bright Galaxies, Dark Universe Part II: Adulthood to Retirement"