A possible model for fifth force |
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| Authors: | Ramanand Jha K P Sinha |
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| Institution: | (1) Department of Physics, Indian Institute of Science, 560 012 Bangalore, India |
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| Abstract: | Recent reanalysis of the data of the Eötvös experiment suggested the existence of a new force. We show that a negative energy massive scalar field minimally coupled to gravity in a background Schwarzschild metric naturally leads to a potential which can explain the small anomalous effect in the Eötvös experiment. |
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| Keywords: | Fifth force negative energy scalar field baryon number E?tv?s experiment |
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