![Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering](https://www.researchgate.net/profile/Jean-Pierre-Petit/publication/309610788/figure/fig2/AS:424639190048769@1478253280878/Photon-scattering-due-to-a-nagative-mass-cluster-schematic_Q320.jpg)
Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering
![Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering](https://www.researchgate.net/profile/Jean-Pierre-Petit/publication/353212990/figure/fig2/AS:1045083671511041@1626178772808/Deflection-of-positive-energy-photons-by-a-negative-mass_Q320.jpg)
Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering
![Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering](https://i1.rgstatic.net/ii/profile.image/273786398310406-1442287172808_Q512/Jean-Pierre-Petit.jpg)
Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering
![PDF) Negative gravitational lensing effect Confinement by surrounding negative matter | Jean-Pierre Petit - Academia.edu PDF) Negative gravitational lensing effect Confinement by surrounding negative matter | Jean-Pierre Petit - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/46457342/mini_magick20190209-28541-acq9ue.png?1549767181)
PDF) Negative gravitational lensing effect Confinement by surrounding negative matter | Jean-Pierre Petit - Academia.edu
![Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering Jean-Pierre PETIT | Retired Research Director at CNRS | Phd | Aix-Marseille Université, Marseille | AMU | Department of Engineering](https://www.researchgate.net/profile/Jean-Pierre-Petit/publication/353212990/figure/fig4/AS:1045083671511042@1626178772870/Result-of-a-simulation-with-r-r-a-Spatial-distribution-of-the-two_Q320.jpg)