4 found
Order:
  1.  46
    Comparing dualities and gauge symmetries.Sebastian De Haro, Nicholas Teh & Jeremy N. Butterfield - 2017 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 59:68-80.
    We discuss some aspects of the relation between dualities and gauge symmetries. Both of these ideas are of course multi-faceted, and we confine ourselves to making two points. Both points are about dualities in string theory, and both have the ‘flavour’ that two dual theories are ‘closer in content’ than you might think. For both points, we adopt a simple conception of a duality as an ‘isomorphism’ between theories: more precisely, as appropriate bijections between the two theories’ sets of states (...)
    Direct download (6 more)  
     
    Export citation  
     
    Bookmark   22 citations  
  2.  21
    Conceptual Aspects of Gauge/Gravity Duality.Sebastian De Haro, Daniel R. Mayerson & Jeremy N. Butterfield - 2016 - Foundations of Physics 46 (11):1381-1425.
    We give an introductory review of gauge/gravity duality, and associated ideas of holography, emphasising the conceptual aspects. The opening sections gather the ingredients, viz. anti-de Sitter spacetime, conformal field theory and string theory, that we need for presenting, in Sect. 5, the central and original example: Maldacena’s AdS/CFT correspondence. Sections 6 and 7 develop the ideas of this example, also in applications to condensed matter systems, QCD, and hydrodynamics. Sections 8 and 9 discuss the possible extensions of holographic ideas to (...)
    Direct download (9 more)  
     
    Export citation  
     
    Bookmark   16 citations  
  3.  50
    Nonlocal Influences and Possible Worlds—A Stapp in the Wrong Direction.Robert K. Clifton, Jeremy N. Butterfield & Michael L. G. Redhead - 1990 - British Journal for the Philosophy of Science 41 (1):5-58.
    give a proof of the existence of nonlocal influences acting on correlated spin-1/2 particles in the singlet state which does not require any particular interpretation of quantum mechanics (QM). (Except Stapp holds that the proof fails under a many-worlds interpretation of QM—a claim we analyse in 1.2.) Recently, in responding to Redhead's ([1987], pp. 90-6) criticism that the Stapp 1 proof fails under an indeterministic interpretation of QM, Stapp [1989] (henceforth Stapp 2), has revised the logical structure of his proof (...)
    Direct download (10 more)  
     
    Export citation  
     
    Bookmark   20 citations  
  4.  5
    Generalization of the Greenberger-Horne-Zeilinger algebraic proof of nonlocality.Robert K. Clifton, Michael L. G. Redhead & Jeremy N. Butterfield - 1991 - Foundations of Physics 21 (2):149-184.
    We further develop a recent new proof (by Greenberger, Horne, and Zeilinger—GHZ) that local deterministic hidden-variable theories are inconsistent with certain strict correlations predicted by quantum mechanics. First, we generalize GHZ's proof so that it applies to factorable stochastic theories, theories in which apparatus hidden variables are causally relevant to measurement results, and theories in which the hidden variables evolve indeterministically prior to the particle-apparatus interactions. Then we adopt a more general measure-theoretic approach which requires that GHZ's argument be modified (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   8 citations