Why do gravitons remain undetected?

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SUMMARY

Gravitons are theoretical particles proposed as force carriers for gravity, characterized by zero mass, zero charge, and spin 2. Current gravitational field theory suggests that their detection is improbable due to their low interaction probability. While direct detection of gravitons remains elusive, gravitational waves, which may represent coherent ensembles of gravitons, are being studied with existing and planned detectors. Notable works by Tony Rothman and Stephen Boughn in 2006 address the challenges surrounding graviton detection.

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  • Understanding of gravitational field theory
  • Familiarity with particle physics concepts
  • Knowledge of gravitational waves and their detection methods
  • Basic grasp of quantum mechanics principles
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  • Research the properties and implications of gravitational waves
  • Explore the theoretical framework of quantum gravity
  • Investigate existing gravitational wave detectors like LIGO and Virgo
  • Study the works of Tony Rothman and Stephen Boughn on graviton detection
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Physicists, researchers in quantum gravity, and anyone interested in the fundamental forces of nature and the ongoing quest to detect gravitational waves.

ajay.05
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Gravitons are hypothetical, I know. But, unlike other force carriers, gravity is simple ruled out by gravitational field theory. If gravitons are real, why can't we detect them?
 
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Can gravitons not be detected, or they merely have not yet been detected? They have a very low probability of interaction, with hypothetical properties of zero mass, zero charge and spin 2, except perhaps as coherent ensembles as gravitational waves for which a number of detectors exist and are planned.

Can gravitons be detected? Tony Rothman, Stephen Boughn 2006
http://arxiv.org/abs/gr-qc/0601043
 

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