@article{Gangopadhyay_Bhattacharyya_Saha_2019, title={Signatures of Noncommutativity in Bar Detectors of Gravitational Waves}, volume={64}, url={https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019507}, DOI={10.15407/ujpe64.11.1029}, abstractNote={<p>The comparison between the noncommutative length scale √θ and the length variation δL = hL, detected in the GW detectors, indicates that there is a strong possibility to detect the noncommutative structure of space in the GW detector setup. Therefore, we explore how the response of a bar detector gets affected due to the presence of a noncommutative structure of space keeping terms up to the second order in a gravitational wave perturbation (h) in the Hamiltonian. Interestingly, the second-order term in h shows a transition between the ground state and one of the perturbed second excited states that was absent, when the calculation was restricted only to the first order in h.</p>}, number={11}, journal={Ukrainian Journal of Physics}, author={Gangopadhyay, S. and Bhattacharyya, S. and Saha, A.}, year={2019}, month={Nov.}, pages={1029} }