Abstract
We investigate gravitational radiation in dynamical noncommutative spaces. By including corrections to the gravitational potential due to dynamical noncommutativity, we calculate the power in gravitational radiation and use observational data to place an upper bound on the noncommutativity parameter. We also study quantum interference induced by gravitational potential in the usual and dynamical noncommutative spaces, and compare the resulting phase difference in these cases with that in commutative space.
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Acknowledgements
S. A. Alavi would like to thank “INFN, Sezione di Torino and Dipartimento di Fisica” for kind hospitality and support during his visit to INFN where part of this work was done. We are also very grateful to Dr. Estiri and Prof. Rouzbeh Allahverdi (University of New Mexico, USA) for careful reading of the manuscript and valuable comments.
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Alavi, S.A., Nasab, M.A. Gravitational radiation in dynamical noncommutative spaces. Gen Relativ Gravit 49, 5 (2017). https://doi.org/10.1007/s10714-016-2167-6
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DOI: https://doi.org/10.1007/s10714-016-2167-6