negative energy solutions / final negative-energy states / rest energy / high-energy physics / plane-wave solution / negative energy state / 2The energy / lower energy state / negative energy / negetive energy / negative energy states / positive energy solutions / negative energy electrons / negative energy solution / energy solutions / negative energy ones / plane-wave solutions / positive energy state / positive energy states / energy / /
129 Lecture Notes Relativistic Quantum Mechanics 1 Need for Relativistic Quantum Mechanics