On the Role of Ernst Mach’s Relational Physics in the Development of Einstein’s Theory of Relativity
Published online by Cambridge University Press: 05 March 2021
This chapter examines the changing relations between Mach’s epistemology and his mechanics to offer a new perspective on the diverse respects in which Einstein built on Mach’s work. Considering Mach’s early psychophysical research on sensations of space and time indicates foundations both for Mach’s later research on physical space and time and for his search for an epistemology capable of encompassing conceptions and perceptual experience, but also psychology, physics, and psychophysics, as well as the social world: all knowledge. I show that Mach’s critical studies of mass and inertia emerged from his perceptual studies and were intimately linked to bodily experience and experiment. Considering his well-known Mechanics indicates that Mach sought to train the imagination as well as stimulate critique in the attacks on absolutes that are now usually taken to define his anti-metaphysical empiricism. I argue that while celebrating the role of Mach’s criticism, Einstein remained unaware of the extent to which his initial approach to general relativity was shaped by a pedagogical thought experiment on action and reaction in which Mach linked gravitation and acceleration. Finally, when he turned explicitly to epistemology, rather than emphasising positivist empiricism, Mach offered a study of the psychology of research in practice.
To save this book to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.