2016 - 2017 HEP Seminar Schedule

DateEvent TypeSpeakerTitle
08/16/2016HEP SeminarElena KokoulinaHigh multiplicity events in lepton, hadronic and nuclear interactions [ + Description ]
09/07/2016HEP SeminarCsaba CsakiDisplaced Higgs decays and flavor constraints in twin Higgs models [ + Description ]
09/14/2016HEP SeminarRachel RosenOn Black Holes in Massive Gravity: Exact Solutions, Horizons and the Massless Limit [ + Description ]
09/21/2016HEP SeminarDaniel JafferisTraversable wormholes via a double trace deformation [ + Description ]
09/28/2016HEP SeminarMarco FarinaTwin Higgs (Asymmetric) Dark Matter [ + Description ]
10/05/2016HEP SeminarAlexander PeninHigh energy limit of gauge theories beyond Sudakov approximation [ + Description ]
10/19/2016HEP SeminarMatthew ReeceExploring the Weak Gravity Conjecture [ + Description ]
10/26/2016HEP SeminarClaudio BunsterGravitational domain walls and the dynamics of G [ + Description ]
11/02/2016HEP SeminarGaston GiribetStringy Horizons [ + Description ]
11/09/2016HEP SeminarJnan MaharanaT-DUALITY AND SCATTERING OF STRINGY STATES [ + Description ]
11/30/2016HEP SeminarPaolo CreminelliRelaxing the cosmological constant [ + Description ]
12/06/2016HEP SeminarAaron PiercePheno and Vino Seminar [ + Description ]
12/14/2016HEP SeminarJiji FanUltralight repulsive dark matter [ + Description ]
02/01/2017HEP SeminarYonit HochbergNew Directions in Light Dark Matter Detection [ + Description ]
02/15/2017HEP SeminarDavid KutasovTT¯ Deformed CFT and Little String Theory [ + Description ]
02/22/2017HEP SeminarHsin-Chia ChengCollider signals of the twin Higgs Model and its UV completion [ + Description ]
03/01/2017HEP SeminarJustin KhouryNew Approaches to Dark Matter [ + Description ]
03/08/2017HEP SeminarRouven EssigDirect Detection of sub-GeV Dark Matter [ + Description ]
03/22/2017HEP SeminarLeonardo RastelliHow to succeed at holographic correlators without really trying [ + Description ]
03/29/2017HEP SeminarRaphael BoussoUniversal Bound on Communication [ -- Description ]

Description: I derive a universal upper bound on the capacity of any communication channel between two distant systems. The Holevo quantity, and hence the mutual information, is at most of order $E Delta t / hbar$, where $E$ is the average energy of the signal, and $Delta t$ is the amount of time for which detectors operate. The bound does not depend on the size or mass of the emitting and receiving systems, nor on the nature of the signal. No restrictions on preparing and processing the signal are imposed. As an example, I consider the encoding of information in the transverse or angular position of a signal emitted and received by systems of arbitrarily large cross-section. In the limit of a large message space, quantum effects become important even if individual signals are classical, and the bound is upheld. (2:00 PM, 726 Broadway, 940, CCPP Seminar)
04/05/2017HEP SeminarEder IzaguirreTBA [ + Description ]
04/12/2017HEP SeminarAndrea TesiTBA [ + Description ]
04/19/2017HEP SeminarLam HuiTBA [ + Description ]
05/03/2017HEP SeminarAndrea ThammTBA [ + Description ]