Gell-Mann Goldstone Gross 't Hooft Jackiw Klein Landau Lee Lehmann Majorana Nambu Parisi Polyakov Salam Schwinger Skyrme Stueckelberg Symanzik Tomonaga Veltman Weinberg Weisskopf Wilson Witten Yang Yukawa Zimmermann Zinn-Justin v t e Quantum field theory ( QFT ) provides a theoretical framework for constructing quantum mechanical models of systems classically represented