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[Fizinfo] [Seminar] -- Szirmai Gergely

Chronological Thread 
  • From: Szeminarium koordinator <szfi-seminar AT>
  • To: seminar AT
  • Subject: [Fizinfo] [Seminar] -- Szirmai Gergely
  • Date: Fri, 31 Oct 2014 07:15:02 +0100
  • List-archive: <>
  • List-id: SZFKI Szemináriumok listája. <>

"Repulsive self-trapping in a bosonic Josephson Junction with a potential dip
in the middle"

Idõpont: 2014. november 04. (kedd) 10:00
Hely: MTA Wigner FK SZFI, I. épület 1. emeleti Tanácsterem

Részletes információ (tartalmi kivonat):
<p>We consider the standard double well setup extended with a laser beam
in the center to create a "triple well" potential. The beam in the center is
much more narrow than the barrier, and it creates a tunable depth well which
can support a localized state in the middle. We show that the presence of the
localized state in the central well changes the sign of tunneling between the
left and right wells and therefore controls the fixed point dynamics of the
bosonic Josephson junction.</p>
<p>The presentation is planned to be a tutorial, and we will try to
understand the analogy between Josephson junctions of SIS layers and the
bosonic BEC double well systems.</p>

Minden érdeklõdõt szívesen látunk!

  • [Fizinfo] [Seminar] -- Szirmai Gergely, Szeminarium koordinator, 10/31/2014

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