‘Negative mass’ created at Washington State University

Discussion concerning the first major re-evaluation of Dewey B. Larson's Reciprocal System of theory, updated to include counterspace (Etheric spaces), projective geometry, and the non-local aspects of time/space.
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duane
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‘Negative mass’ created at Washington State University

Post by duane » Wed Apr 19, 2017 2:50 pm

if mass = gravity
does negative-mass = anti-gravity?

if mass is created by "spins"
does un-spinning or stopping spin = un-massing?

https://news.wsu.edu/2017/04/10/negativ ... ed-at-wsu/
‘Negative mass’ created at Washington State University


https://journals.aps.org/prl/abstract/1 ... 118.155301

Negative-Mass Hydrodynamics in a Spin-Orbit–Coupled Bose-Einstein Condensate
A negative effective mass can be realized in quantum systems by engineering the dispersion relation. A powerful method is provided by spin-orbit coupling, which is currently at the center of intense research efforts. Here we measure an expanding spin-orbit coupled Bose-Einstein condensate whose dispersion features a region of negative effective mass. We observe a range of dynamical phenomena, including the breaking of parity and of Galilean covariance, dynamical instabilities, and self-trapping. The experimental findings are reproduced by a single-band Gross-Pitaevskii simulation, demonstrating that the emerging features—shock waves, soliton trains, self-trapping, etc.—originate from a modified dispersion. Our work also sheds new light on related phenomena in optical lattices, where the underlying periodic structure often complicates their interpretation.
I got lost well before "Gross-Pitaevskii "
how does this look from RS view?

MarkPerr
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Re: ‘Negative mass’ created at Washington State University

Post by MarkPerr » Wed Oct 11, 2017 9:31 am

Very interesting. I was not aware of this at all. Can't wait to give it a proper read later on this week.

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bperet
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Re: ‘Negative mass’ created at Washington State University

Post by bperet » Tue Oct 31, 2017 8:39 pm

duane wrote:
Wed Apr 19, 2017 2:50 pm
if mass = gravity
does negative-mass = anti-gravity?
It isn't "negative mass," it is inverse mass--a cosmic atom--because the direction of motion inverts when you cross the unit speed boundary, inward and outward exchange.

Inward in space (in 3D) = gravity.
Inward in time (in 3D) = outward in space (in 3D) = antigravity.

Conventional atoms are outward rotations in time, that appear as rotationally-distributed, inward motion in space: gravity.

Cosmic atoms are outward rotations in space, that appear as rotationally-distributed, inward motions in time. "In" in time = "Out" in space. Cosmic atoms repel each other at progression velocities, which is why you cannot have a stable, cosmic molecule in our conventional environment.
Every dogma has its day...

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