id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_o4jamilzzrfkrhwmgypf4yzf4y	Nicholas J. Teh	A Note on Rovelli's 'Why Gauge?'	2015	7	.pdf	application/pdf	3413	224	65	significance (see e.g. Teh (2013); Greaves and Wallace (2013)), and arguably, the gauge transformations (relating gauge-dependent quantities) of a classical system contain physical information Thus gauge-dependent quantities contain physical information, albeit of a modal and relational type. Yang-Mills-type theories – are analogous to the parable insofar as they illustrate (Couple). (A) The parable illustrates the connection between 'gauge' and relationism about physical systems: the observables of a system are not its gauge-dependent quantities (e.g. the positions of measuring device system S2 interact with S1 in such a way that one forms a gauge-invariant quantity Instead of discussing an SU(2) gauge field coupled to fermions (as Rovelli does), we will opt to study In Rovelli's parable, the gauge-dependent quantities of S2 (the analog of the scalar field theory) were used as a reference point in order to measure the gauge-dependent quantities of S1 (the analog of the gauge field theory).	./cache/work_o4jamilzzrfkrhwmgypf4yzf4y.pdf	./txt/work_o4jamilzzrfkrhwmgypf4yzf4y.txt