Entanglement in Extremal Reissner-Nordstrom AdS

Add to your list(s) Download to your calendar using vCal

• Sebastian Fischetti (UCSB)
• Friday 06 December 2013, 13:00-14:00
• Pavilion B Potter Room (B1.19).

If you have a question about this talk, please contact Helvi Witek.

We holographically study the entanglement between two CFTs in a thermofield double state at nonzero chemical potential by studying the behavior of the thermo-mutual information and two-point correlators of scalar operators. In the bulk, this entanglement corresponds to entanglement between the two exterior regions of a Reissner-Nordstrom AdS black hole. In particular, in the zero-temperature limit the entropy density of the black hole remains finite, while neutral correlators and the mutual information of finite regions vanish. However, we find that the correlators of electrically charged scalar operators can be made to remain finite. We also find that in the zero-temperature limit, the time evolution of the thermo-mutual information and the charged correlators becomes trivial.

This talk is part of the DAMTP Friday GR Seminar series.

This talk is included in these lists:

• All CMS events
• All Talks (aka the CURE list)
• CMS Events
• Cosmology lists
• Cosmology, Astrophysics and General Relativity
• DAMTP Friday GR Seminar
• DAMTP info aggregator
• Interested Talks
• Kavli Institute for Cosmology Talk Lists
• Pavilion B Potter Room (B1.19)
• Priscilla
• School of Physical Sciences
• bld31

Note that ex-directory lists are not shown.