TITLE: Quasi-normal modes of rotating black holes beyond General Relativity ABSTRACT: In this talk, I will summarize the recent advancements of quasi-normal modes in alternative theories of gravity. I will explain the main issues in computing the characteristic frequencies of rotating black holes and what are the most prominent strategies to tackle this problem. The […]
Condensed Matter & Biological Physics Seminar: Matthieu Wyart (EPFL and JHU)
TITLES: Utilizing off-shell Higgs Boson production at the LHC in H* ->ZZ->4l: (i) measuring its properties and (ii) novel extensions. ABSTRACT: The Higgs boson is the last observed addition to the Standard Model, and due to its couplings to other fundamental particles, provides a promising portal through which we can potentially probe new physics. The […]
Title: White Dwarf Supernovae JHU/STScI Joint Colloquium: Saurabh Jha (Rutgers)
TITLE: The Many Frontiers of High Magnetic Field Research, ABSTRACT: The National MagLab in the United States exists to provide magnetic fields that are more than a million times stronger than the Earth’s magnetic field to thousands of visiting researchers every year. Why would anyone want to do such a thing? It turns out that magnetic […]
TITLE: Decoding Astrophysics from inspiraling LISA Massive Black Hole Binaries ABSTRACT: Our current understanding is that an environment – mainly consisting of gas, stars, or a third massive black hole (MBH) – is required to bring MBH binaries (MBHBs) with total mass ∼ MSun to near-merger from parsec separation. The final inspiral is driven by […]
Talk titles will be available on the CAS wiki page.
TITLE: CMB limits on decaying dark matter: going beyond the ionization threshold ABSTRACT: The temperature and polarization anisotropies of the cosmic microwave background (CMB) have been used to set constraints on decaying dark matter models down to keV masses. In this talk, I will discuss recent work to extend these limits down into the sub-keV […]
Host: Brian Camley Condensed Matter & Biological Physics Seminar: Nathan Belliveau (UW) Bloomberg Room 462
Title: Cosmic Acceleration in the Roman Era JHU/STScI Joint Colloquium: David Weinberg (Ohio State)
We have two speakers: Margarita Gordiychuk (on the topic "Searching for Sequence Features that Control DNA Cyclizability") and Vladimir Grigorev (with the title "Conformational entropy of intrinsically disordered proteins excludes intruders from biocondensates")
TITLE: Mechanics of Domain Walls ABSTRACT: Domain walls, narrow regions separating domains of uniform magnetization, have a long history in the field of magnetism. As topological solitons, they present interest from the perspective of basic science and technological applications such as magnetic memory. Domain walls can be driven at speeds up to several kilometers per […]