Scrambling Quantum Information in Cold Atoms with Light
Presented by Monika Schleier-Smith, Stanford University
Coupling many atoms to a single mode of light offers an efficient means of spreading quantum information across an extended many-body system. In ongoing experiments, we are harnessing photons in an optical cavity to mediate flip-flop interactions among distant spins in a cloud of rubidium atoms. Such interactions can enable quantum simulations of exotic Hamiltonians featuring non-local hopping of strongly interacting bosons, offering intriguing analogies with models for fast scrambling of quantum information in black holes. I will discuss prospects for quantum simulations exploring this connection to many-body chaos and gauge/gravity duality.
3:30 pm, Thursday, January 18, 2018
Room 190, Physics & Astronomy
Northeast corner of Lomas and Yale, Albuquerque, New Mexico
Individuals with disabilities who need an auxiliary aid or service to attend or participate in P&A events should contact Sandra Ortiz (phone: 505-277-5900, email: firstname.lastname@example.org) well in advance to ensure your needs are accomodated. Event handouts can be provided in alternative accessible formats upon request. Please contact Mrs. Ortiz if you need written information in an alternative format.
A schedule of talks within the Department of Physics and Astronomy is available on the P&A web site at http://physics.unm.edu/pandaweb/events/index.php