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MP: Fachverband Theoretische und Mathematische Grundlagen der Physik

MP 1: Quantum Mechanics

MP 1.2: Vortrag

Montag, 31. März 2025, 17:05–17:25, ZHG001

Quantum tunneling time via time-of-arrival operators — •Philip Caesar Flores¹, Dean Alvin Pablico^2,3, and Eric Galapon² — ¹Max-Born-Institute, Max-Born Straße 2A, 12489 Berlin, Germany — ²National Institute of Physics, University of the Philippines Diliman, 1101 Quezon City, Philippines — ³niversity of Northern Philippines, 2700 Vigan City, Ilocos Sur, Philippines

We construct all possible time-of-arrival operators via canonical quantization of the classical time-of-arrival and demonstrate that the tunneling time vanishes for all these operators, regardless of the ordering rule between the position and momentum observables.

Keywords: tunneling time; time operator; operator algebra; canonical quantization