Registered users receive a variety of benefits including the ability to customize email alerts, create favorite journals list, and save searches.
Please note that a Project Euclid web account does not automatically grant access to full-text content. An institutional or society member subscription is required to view non-Open Access content.
Contact customer_support@projecteuclid.org with any questions.
View Project Euclid Privacy Policy
Lane P. Hughston, Roger Penrose, Paul Sommers, Martin Walker "On a quadratic first integral for the charged particle orbits in the charged Kerr solution," Communications in Mathematical Physics, Comm. Math. Phys. 27(4), 303-308, (1972)