Big Bang nucleosynthesis constraints on unparticle long range forces
May, 20094 pages
Published in:
- Phys.Rev.D 79 (2009) 127702
e-Print:
- 0905.1852 [hep-ph]
Report number:
- DF-IST-6-2009,
- CFTP-09-022
View in:
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Abstract: (arXiv)
We use Big Bang nucleosynthesis bounds on the variation of the gravitational constant to derive constraints on the strength of the deviation from the gravitational inverse-square law due to tensor and vector unparticle exchange.- 04.50.Kd
- 14.80.-j
- 98.80.Cq
- nucleosynthesis: big bang
- gravitation: fundamental constant
- unparticle: exchange
- unparticle: vector
- unparticle: tensor
- force: long-range
- numerical calculations
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