Satyendra Nath Bose’s 125th birth anniversary

Satyendra Nath Bose’s 125th birth anniversary

a scientist known to whole world but less in india. i love so much about #bosons, my favorite topic in physics.

When his meticulously researched paper sent for publication was returned by the Philosophical Magazine from London with not-so-flattering remarks, Satyendranath Bose did not lose heart. He was so sure of his finding. This was in 1924.

Born on January 1, 1894, Bose studied in Calcutta and was brilliant in his studies. His classmate was the other great (also forgotten) Meghnad Saha, and the legendary Jagdish Chandra Bose was his teacher.

At 22, Bose was appointed lecturer in Calcutta University, along with Saha. In 1921, he joined the then newly created Dacca University as Reader in Physics. He had a couple of papers published by the same journal earlier, co-authored with Saha. It was here while teaching that he wrote this paper for deriving the Planck's Law. His paper was titled ‘Planck's Law and Light Quantum Hypothesis.'

Golden period
The early decades of 1900 were a golden period in the growth of science. It was teeming with great scientists in the western world competing with one another creditably. This was the period when classical sciences such as physics, chemistry, astronomy and medicine were outpacing one another, despite little and inefficient communication. The Moore's law of today would pale into insignificance if we apply it to that period.

In 1900, Max Planck explained in the theory of black body radiation that light is emitted in discrete amounts (quanta) rather than as a continuous wave. But his derivation of this formula was not satisfactory to other scientists, in fact even to himself. However, his formula held true to everyone's surprise.

Albert Einstein's Nobel Prize-winning paper explained the photoelectric effect based on Planck's quanta as photons in 1905. (Einstein was awarded the Nobel Prize for this paper, not for his papers on Relativity!) But many of his colleagues were not fully convinced of his yet-to-be-developed photon theory. The world was waiting for a new theory on fundamental particles to fill the gaps.

Under these circumstances, Bose re-sent the paper to Albert Einstein in June 1924, with a fervent appeal for his perusal and opinion. “Though a complete stranger to you, I do not feel any hesitation in making such a request,” he wrote. (He was being modest; he had earlier translated Einstein's Relativity papers into English with Einstein's permission). Little could he have foreseen the impact this was going to have.

Einstein immediately recognised the significance of this paper. This paper was going to substantiate and revolutionise his theory of photoelectric effect. Einstein himself translated Bose's paper into German and sent it to Zeitschrift für Physik with his endorsement for publication. With his demigod status, Einstein's words carried much weight. It was promptly published, and immediately Bose shot into prominence.

Seminal phenomenon
Einstein personally invited Bose to work with him, and their efforts culminated in the Bose-Einstein statistics, an important and seminal phenomenon in quantum physics.

His work was wholeheartedly supported and appreciated by the leading lights in quantum theory, such as Louise de Broglie, Erwin Schroedinger, Paul Dirac and Heisenburg.

In honour of Bose' (and every Indian), Paul Dirac coined the word ‘Boson' for those particles which obey Bose's statistics. In atomic theory, only Fermions (named after Enrico Fermi) and Bosons were named after physicists. What a wonderful distinction conferred on our great scientist.

He was awarded the Padma Vibhushan in 1954 — and forgotten afterwards.

This is not intended to be a scientific article, but a grim reminder of our apathy to our eminent scientists who had toiled with great shortcomings, yet came out with flying colours. J.C. Bose, P.C. Ray, M. Saha, C.V. Raman and countless other yesteryear scientists, who had achieved so much, were acclaimed internationally, yet ignored and were in oblivion at home.

Is it not a shame that Bose is known more to westerners (even now) than to Indians? How many of us are aware of his communication to Einstein and the subsequent events. It is perplexing why this little incident of Bose sending his paper to Einstein has not found a place in our schoolbooks!

We overlook scientists and their achievements. Yet we don't fail to adulate and elevate Tendulkars, A.R. Rahmans, Kamal Hasans and Khans for their achievements on the screen/ in entertainment. No complaints. Just why don't we extend this courtesy to our real achievers?

We, Indians, are blessed with many festivals to celebrate. Quite a few are new years! Apart from January 1, we have many new years, Assamese, Bengali, Marathi, Tamil, Telugu, etc. Of these, we chose unanimously to celebrate the astronomically insignificant date of January 1 as our own, and bash up our streets with unrestrained celebration with booze, dance and gaiety.

Why cannot January 1, birthday of Satyendranath Bose, be celebrated also as a National Scientist Day? Our National Science Day falls on February 28 in remembrance of the Raman Effect.
...........................The word must surely have some European genealogy? In fact, “boson” is derived from Satyendra Nath Bose, an Indian physicist from Kolkata who, in 1924, realised that the statistical method used to analyse most 19th-century work on the thermal behaviour of gases was inadequate. He first sent off a paper on quantum statistics to a British journal, which turned it down. He then sent it to Albert Einstein, who immediately grasped its immense importance, and published it in a German journal. Bose’s innovation came to be known as the Bose-Einstein statistics, and became a basis of quantum mechanics. Einstein saw that it had profound implications for physics; that it had opened the way for this subatomic particle, which he named, after his Indian collaborator, “boson.”

Still, science and the West are largely synonymous and coeval: they are words that have the same far-reaching meaning. Just as Van Gogh and Toulouse-Lautrec’s paintings digest the Japanese prints they were responding to so we don’t need to be aware of Japanese prints when viewing the post-impressionists, western science is pristine, and bears no mark of what’s outside itself.

Other Indian contributions

The last Indian scientific discovery that is universally acknowledged is the zero. Indians are very strong at maths, and the only modern Indian who’s remotely part of the western mythology of science is Srinivasa Ramanujan, equally well known for his Hindu idiosyncrasies and his agonised stay in Cambridge as he is for his mathematical genius.

Indians can be excellent geeks, as demonstrated by the tongue-tied astrophysicist Raj Koothrappalli in the U.S. sitcom Big Bang Theory; but the Nobel prize can only be aspired to by Sheldon Cooper, the super-geek and genius in the series, for whom Raj’s country of origin is a diverting enigma, and miles away from the popular myth of science on which Big Bang Theory is dependent. Bose didn’t get the Nobel Prize; nor did his contemporary and namesake, J.C. Bose, whose contribution to the fashioning of the wireless predates Marconi’s. The only Indian scientist to get a Nobel Prize is the physicist C.V. Raman, for his work on light at Kolkata University. Other Indians have had to become Americans to get the award.

Conditions have always been inimical to science in India, from colonial times to the present day; and despite that, its contributions have occasionally been huge. Yet non-western science (an ugly label engendered by the exclusive nature of western popular imagination) is yet to find its Rosalind Franklin, its symbol of paradoxical success. Unlike Franklin, however, these scientists were never in a race that they lost; they simply came from another planet.