Congratulations jgraber (occasional Beyond forum visitor)

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SUMMARY

This discussion celebrates James Graber's recent publication titled "Performing a theoretically robust Ryan test using intermediate-mass black holes," presented at the 10th Gravitational Wave Data Analysis Workshop (GWDAW-10). The paper explores the feasibility of utilizing binary intermediate-mass black hole (IMBH) inspirals to conduct the Ryan test of general relativity, leveraging data from the early stages of inspiral. Participants express appreciation for Graber's contributions and discuss the broader implications of gravitational wave research.

PREREQUISITES
  • Understanding of general relativity and its tests
  • Familiarity with gravitational wave detection techniques
  • Knowledge of intermediate-mass black holes (IMBH)
  • Basic concepts of binary systems in astrophysics
NEXT STEPS
  • Research the Ryan test of general relativity and its applications
  • Explore gravitational wave detection methods and technologies
  • Study the characteristics and significance of intermediate-mass black holes
  • Investigate recent findings from the APS meetings related to quantum gravity and particle physics
USEFUL FOR

Astrophysicists, researchers in gravitational wave physics, and students interested in the intersection of general relativity and black hole studies will benefit from this discussion.

marcus
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James Graber sometimes comes here and makes helpful intelligent posts. he was around yesterday or the day before just reading I think. I have learned from his posts.
So congratulations to him for what must be a pretty usual thing, publishing a paper:

http://arxiv.org/abs/gr-qc/0604080
Performing a theoretically robust Ryan test using intermediate-mass black holes
James S. Graber
Poster paper presented at GWDAW-10 10th Gravitational Wave Data Analysis Workshop. Submitted to Classical & Quantum Gravity

"We investigate the possibility of using binary IMBH inspirals to perform the Ryan test of general relativity in a theoretically robust manner using data from early in the detectable part of the inspiral. We find this to be feasible and compute the masses of the most favourable systems."

best wishes generally to the working physicists in our PF crowd here!
it is their work that makes life entertaining for the rest of us who like to learn and comment----and as Fabien Benard said on Peter Woits blog one time: advances the glory of the human mind:smile:

well, it does. Every bit helps.

=====================

OK so this is about detecting hiccups and burp of the gravitational field, things caused now and then when

like two toilets flushing each other down themselves

two black holes spiral in together and merge.
 
Last edited:
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Thankyou very much for noticing my small contribution.
Perhaps I will try to repay by summarizing my recollections of relevant sessions at the recent APS meeting, which is the main reason I did not notice this and reply earlier.
Jim Graber
 
jgraber said:
Thankyou very much for noticing my small contribution.
Perhaps I will try to repay by summarizing my recollections of relevant sessions at the recent APS meeting, which is the main reason I did not notice this and reply earlier.
Jim Graber

that would be interesting and delightful.
BTW if convenient, please mention a session at the APS meeting having to do with quantum gravity, string, unification, or extensions of the standard model of particle physics

(as well as the session having to do directly with your paper)

otherwise a stickler for correctness might insist on having the thread moved to Gen Rel forum.
 

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