Publications for Ron Kantowski

Journal Article: "Fermat's least-time principle and the embedded transparent lens," R. Kantowski, B. Chen, and X. Dai, Physical Review D, 88(8), 083001, (2013) ADS: 2013PhRvD..88h3001K
Journal Article: "Effects of Kerr Strong Gravity on Quasar X-ray Microlensin," B. Chen, X. Dai, E. Baron, & R. Kantowski, Astrophysical Journal, 769, 131, (2013) ADS: 2013ApJ...769..131C
Journal Article: "Image Properties of Embedded Lenses," R. Kantowski, B. Chen, and X. Dai, Phys. Rev. D, 86, 043009, (2012) ADS: 2012PhRvD..86d3009K
Journal Article: "Gravitational lens equation for embedded lenses; magnification and ellipticity," B. Chen, R. Kantowski, and X. Dai, Phys. Rev. D, 84, 083004, (2011) ADS: 2011PhRvD..84h3004C
Journal Article: "Time delay in Swiss cheese gravitational lensing," B. Chen, R. Kantowski, and X. Dai, Phys. Rev. D, 82, 043005, (2010) ADS: 2010PhRvD..82d3005C
Journal Article: "Gravitational Lensing Corrections in Flat ΛCDM Cosmology," R. Kantowski, B. Chen, and X. Dai, Ap.J., 718, 913, (2010) ADS: 2010ApJ...718..913K
Journal Article: "Distance redshift from an optical metric that includes absorption," B. Chen and R. Kantowski, Phys. Rev. D, 80, 044019, (2009) ADS: 2009PhRvD..80d4019C
Journal Article: "Including Absorption in Gordon's Optical Metric," B. Chen and R. Kantowski, Phys. Rev. D, 79, 104007, (2009) ADS: 2009PhRvD..79j4007C