AUTHOR=Patidar Vinod , Singh Tanu TITLE=A novel approach to pseudorandom number generation using Hamiltonian conservative chaotic systems JOURNAL=Frontiers in Physics VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2025.1553389 DOI=10.3389/fphy.2025.1553389 ISSN=2296-424X