The symmetron is a hypothesized[1] elementary particle that mediates a fifth force in particle physics. It emerged as one potential solution to the symmetron field, a hypothesized[2][3]scalar field.

References

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  1. ^ "Space Has Invisible Walls Created by Mysterious 'Symmetrons,' Scientists Propose". 10 May 2022.
  2. ^ "Can dark energy be explained by symmetrons?".
  3. ^ "Dark energy? No sign of symmetrons: A high-precision experiment has set its sights on pinpointing the so-far hypothetical".