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20002005
most citedA rigorous real time Feynman Path Integral and Propagator

4 citations · 6 across the 7 of their papers we have counts for

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6 papers · 1 filter

math-ph2004★ 1 cited

Internal Turing Machines

Ken Loo

Using nonstandard analysis, we will extend the classical Turing machines into the internal Turing machines. The internal Turing machines have the capability to work with infinite (…

math-ph2002★ 1 cited

Quantum Algorithm Uncertainty Principles

Ken Loo

Previously, Bennet and Feynman asked if Heisenberg's uncertainty principle puts a limitation on a quantum computer (Quantum Mechanical Computers, Richard P. Feynman, Foundations of…

math-ph2000★ 4 cited

A rigorous real time Feynman Path Integral and Propagator

Ken Loo

We will derive a rigorous real time propagator for the Non-relativistic Quantum Mechanic transition probability amplitude and for the Non-relativistic wave function. The prop…

math-ph2000

Rigorous Real-Time Feynman Path Integral for Vector Potentials

Ken Loo

we will show the existence and uniqueness of a real-time, time-sliced Feynman path integral for quantum systems with vector potential. Our formulation of the path integral will be…

math-ph2000

Nonstandard Feynman path integral for the harmonic oscillator

Ken Loo

we will provide a rigorous computation for the harmonic oscillator Feynman path integral. The computation will be done without having prior knowledge of the classical path. We will…

math-ph2000

A Rigorous Real Time Feynman Path Integral

Ken Loo

Using improper Riemann integrals, we will formulate a rigorous version of the real-time, time-sliced Feynman path integral for the transition probability amplitude. We will d…