activity
19932025
most citedTemporally stable coherent states for infinite well and Pöschl-Teller potentials

222 citations · 1.4k across the 117 of their papers we have counts for

collaborators

129 papers

physics.gen-ph2025★ 3 cited

Thank The Quantum Realm For Nothing Ever Entering Into Black Holes

John R. Klauder, Riccardo Fantoni

While the quantum realm seems hidden, it can also reach examples of infinite energy, especially when a part of space is roughly removed until it disappears, possibly forever. Since…

physics.gen-ph2023

A modest redirection of quantum field theory solves all current problems

John R. Klauder, Riccardo Fantoni

Standard quantization using, for example, path integration of field theory models, includes paths of momentum and field reach infinity in the Hamiltonian density, while the Hamilto…

physics.gen-ph2023★ 33 cited

The Magnificent Realm of Affine Quantization: valid results for particles, fields, and gravity

John R. Klauder, Riccardo Fantoni

Affine quantization is a relatively new procedure, and it can solve many new problems. This essay reviews this new, and novel, procedure for particle problems, as well as those of…

quant-ph2022

Quantum Physics has a New, and Remarkable, Expansion

John R. Klauder

Canonical quantization has taught us great things. A common example is that of the harmonic oscillator, which is like swinging a ball on a string back and forth. However, the half-…

physics.gen-ph2022

A Valid Quantization of The Particle in a Box Field Theory, and Well Beyond

John R. Klauder

The usual particle in a box is turned into a field theory, and its behavior is examined using canonical and affine quantizations. The resulting leads to a valid affine quantization…

physics.gen-ph2022

How to Secure Valid Quantizations

John R. Klauder

Classical mechanics involves position and momentum variables that must be special coordinates chosen to promote to suitable quantum operators. Since classical variables may be broa…