SynTalk

SynTalk thinks about Vacuum and asks why is there something rather than nothing? Is empty space really empty? Does vacuum exist in the natural universe or is it merely a theoretical abstract conception? Is absolute vacuum possible? The concepts are derived off / from Hindu thought (eternal recurrence), Bible (genesis, void), Aristotle, Newton, Einstein, Copenhagen interpretation, Sommerfeld (fine structure constant), Maxwell, Heidegger (PEQ), Casimir (pair production), Biermann (solar wind) and Parker (solar wind model), among others. We marvel at the beauty of nature via CMBR, pole wandering (did dinosaurs die because of this?), magnetic reconnection, cosmological constant, dark matter / energy, dipoles, plasma (a la fire?), and absolute zero. How virtual particles come into ‘being’. What is happening in upper atmosphere (~70,000 kms above earth)? What does an ‘agitated’ sun do to earth’s atmosphere? Whether the laws of causation break down with quantum mechanics and sub-micron distance scales. How do neutrinos / muons reach us via empty space? Has Quantum Field Theory (QFT) left us in a state of limbo, and do we need to reformulate our conception of God? How empty space is bubbling. How would a ride to the sun be? The SynTalkrs are: Prof. Sunil Mukhi (particle physics, IISER, Pune), Prof. Kuruvilla Pandikattu (philosophy & theology, Jnana-Deep Vidyapeeth (JDV), Pune), & Prof. R.V. Reddy (plasma physics, Indian Institute of Geomagnetism, Navi Mumbai)