Read my Bengali article on a chapter in the history of Quantum Theory. কোয়ান্টাম তত্ত্ব: রাজপথ ও গলিপথ ।।

 The incredible success of quantum theory has been possible by investigations in two parallel courses, of which one may be referred to as the mainstream while the other is away from that mainstream, occurring in relative obscurity. At times, this second course has assumed great relevance........ .

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