BEGIN:VCALENDAR VERSION:2.0 PRODID:researchseminars.org CALSCALE:GREGORIAN X-WR-CALNAME:researchseminars.org BEGIN:VEVENT SUMMARY:Valeriy Sbitnev (Berkeley) DTSTART:20211209T160000Z DTEND:20211209T180000Z DTSTAMP:20260423T011100Z UID:QMFNoT/25 DESCRIPTION:Title: Quaternion algebra on 4D superfluid quantum space-time. Gravitomagnetic eq uations and something else\nby Valeriy Sbitnev (Berkeley) as part of Q M Foundations & Nature of Time seminar\n\n\nAbstract\nGravitomagnetic equa tions result from applying quaternionic differential operators to the ener gy–momentum tensor. These equations are similar to the Maxwell’s EM eq uations. Both sets of the equations are isomorphic after changing orientat ion of either the gravitomagnetic orbital force or the magnetic induction. The gravitomagnetic equations turn out to be parent equations generating the following set of equations: (a) the vorticity equation giving solution s of vortices with nonzero vortex cores and with infinite lifetime\; (b) t he Hamilton–Jacobi equation loaded by the quantum potential. This equati on in pair with the continuity equation leads to getting the Schrödinger equation describing a state of the superfluid quantum medium (a modern ver sion of the old ether)\; (c) gravitomagnetic wave equations loaded by forc es acting on the outer space. These waves obey to the Planck’s law of ra diation.\n LOCATION:https://researchseminars.org/talk/QMFNoT/25/ END:VEVENT END:VCALENDAR