Second harmonic generation in a polarized Dirac vacuum |
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| Institution: | 1. Academy of Scientific and Innovative Research (AcSIR), CSIR-Indian Institute of Toxicology Research, Mahatma Gandhi Marg, Post Box 80, Lucknow, U.P., India;2. Proteomics and Environmental Carcinogenesis Laboratory, CSIR-Indian Institute of Toxicology Research, Mahatma Gandhi Marg, Post Box 80, Lucknow, U.P., India;3. Department of Surgical Oncology, King George''s Medical University, Chowk, Lucknow, U.P., India;1. College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, PR China;2. National Beef Cattle Improvement Center of Northwest A&F University, Yangling 712100, China;3. College of Animal Science and Technology, Huazhaong Agricultural University, Wuhan, Hubei 430070, China;4. College of Bio-medical engineering Chongqing University Chongqing, China;5. Department of Animal, Dairy and Veterinary Sciences, Utah State University, Logan, UT 84321, USA |
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| Abstract: | The Dirac vacuum, polarized by a strong electric field E0, is discussed as nonlinear medium for laser radiation (LR). It is shown that such a medium leads to (a) a LR refractive index appearing, (b) LR polarization plane rotation, (c) LR second harmonic generation. It is proposed to use these effects for E0 field diagnostics. |
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