2 papers
quant-ph2001
Entanglement, joint measurement, and state reduction
Alan Macdonald
Entanglement is perhaps the most important new feature of the quantum world. It is expressed in quantum theory by the joint measurement formula. We prove the formula for self-adjoi…
math.DG1998
The fundamental theorem of geometric calculus via a generalized Riemann integral
Alan Macdonald
Using recent advances in integration theory, we give a proof of the fundamental theorem of geometric calculus. We assume only that the tangential derivative exists and…