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SUMMARY:From PT Quantum Mechanics to PT Holography
DTSTART;VALUE=DATE-TIME:20191219T130000Z
DTEND;VALUE=DATE-TIME:20191219T140000Z
DTSTAMP;VALUE=DATE-TIME:20200920T232258Z
UID:indico-event-5468@indico.math.cnrs.fr
DESCRIPTION:Traditionally a Hamiltonian is taken to be a Hermitian operato
r on Hilbert space. It is however well-known that certain non-Hermitian op
erators give rise to meaningful quantum mechanics. This is the subject of
PT-symmetric quantum mechanics. I will review the physical meaning and mat
hematical construction of such Hamiltonians. Then I will present a new hol
ographic model that can be viewed as dual to a strongly coupled PT-symmetr
ic quantum field theory. A particular emphasis will be given on the PT-pha
se transition at zero and finite temperature.\n\nhttps://indico.math.cnrs.
fr/event/5468/
LOCATION:IDP\, Tours Salle 1180 (Bât E2)
URL:https://indico.math.cnrs.fr/event/5468/
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