Detect Negative Mass Matter: Experiments in Solar System

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SUMMARY

The discussion centers on the detection of negative mass matter, specifically through the observation of gravitational waves. A key proposal is that a cutoff frequency in gravitational waves may indicate the presence of negative mass, as these waves could be attenuated by such matter. The conversation references a source paper from arXiv (1407.1457) and a popularization article on Medium discussing the existence of negative mass in the universe. Participants seek additional experimental methods that could be conducted within the solar system to further investigate this phenomenon.

PREREQUISITES
  • Understanding of gravitational wave physics
  • Familiarity with negative mass concepts in theoretical physics
  • Knowledge of experimental methods in astrophysics
  • Ability to interpret scientific papers, particularly from arXiv
NEXT STEPS
  • Research the implications of gravitational wave attenuation by negative mass
  • Study the arXiv paper 1407.1457 for detailed theoretical frameworks
  • Explore potential experimental setups for detecting negative mass within the solar system
  • Investigate existing gravitational wave observatories and their capabilities
USEFUL FOR

Physicists, astrophysicists, and researchers interested in theoretical physics and gravitational wave detection, particularly those exploring unconventional concepts like negative mass matter.

Christofer Br
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How could we detect negative mass matter? The only proposal I've ever heard of is that we could detect there's a cutoff frequency in the gravitational waves we receive, due to attenuation of those lower frequency waves by negative matter. Are there more experiments that could be conducted without leaving the solar system?
reference:https://medium.com/the-physics-arxi...e-mass-can-exist-in-our-universe-250a980320a7
 
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Christofer Br said:
How could we detect negative mass matter?

What do you mean by "negative mass matter"? Can you give a specific reference for where you encountered this concept?

Christofer Br said:
The only proposal I've ever heard of is that we could detect there's a cutoff frequency in the gravitational waves we receive, due to attenuation of those higher frequency waves by negative matter.

Please give a specific reference.
 
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Christofer Br said:
Thanks for editing in a reference like @PeterDonis requested -- it looks like this may be the source paper that is used in that popularization article:

https://arxiv.org/abs/1407.1457

upload_2019-1-3_7-47-4.png
 

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