Quantum wave packets in space and time and an improved criterion for classical behavior

TL;DR

This paper develops an improved criterion for distinguishing classical and quantum behavior by comparing measures of size with spatial and temporal restrictions on wave packets.

Contribution

It introduces a new criterion that incorporates spatial and temporal limitations to better differentiate classical from quantum regimes.

Findings

Enhanced criterion for classical-quantum distinction

Incorporates spatial and temporal restrictions on wave packets

Provides a more accurate boundary between classical and quantum behavior

Abstract

An improved criterion for distinguishing conditions in which classical or quantum behavior occurs is developed by comparing classical and quantum mechanical measures of size while incorporating spatial and temporal restrictions on wave packet formation associated with limitations on spatial extent and duration.