Article citationsMore>>
Chaichian, M., Oksanen, M. and Tureanu, A. (2012) Physics Letters B, 712, 272-278. arXiv:1109.2794 [hep-th]
http://dx.doi.org/10.1016/j.physletb.2012.04.065
Chaichian, M., Oksanen, M. and Tureanu, A. (2011) Physics Letters B, 702, 419-421. arXiv:1104.4650 [hep-th]
http://dx.doi.org/10.1016/j.physletb.2011.07.019
Kobakhidze, A. (2011) Physical Review D, 83, Article ID: 021502. arXiv:1009.5414 [hep-th]
http://dx.doi.org/10.1103/PhysRevD.83.021502
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