User Sayan Mandal - Physics Meta Stack Exchange

Sayan Mandal

Member for 8 years, 7 months
Last seen more than 4 years ago

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Stony Brook, NY, USA

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Postdoctoral Research Associate, SUNY Research Foundation (Physics and Astronomy Department, Stony Brook University).

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Nov 14, 2019

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Oct 6, 2017

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10

Is ground state and vacuum state the same thing?

6

LSZ Reduction Formula and Wavepackets in Peskin

5

Amplitude $\langle0|e^{-iHT}|0\rangle$ in A. Zee's QFT In A Nutshell

5

Charge Renormalization in Peskin (Chapter 7.5)