Abstract
We study Bell inequalities and EPR states in the context of Jordan algebras. We show that the set of states violating Bell inequalities across two operator commuting nonmodular Jordan Banach algebras is norm dense in the global state space. It generalizes hitherto known results in quantum field theory in several directions. We propose new Jordan quantity for incommensurable observables in a given state, introduce the concept of EPR state for Jordan structures, and study relationship between EPR states and Bell correlated states. Our analysis shows crucial role of spin factors and Pauli spin matrices for studying noncommutative properties of states and observables.
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Arens, R., Varadarajan, V.S.: On the concept of Einstein–Podolsky–Rosen states and their structure. J. Math. Phys. 41, 638–651 (2000)
Bell, J.: On the Einstein–Podolsky–Rosen paradox. Physics 1, 195–200 (1964)
Bohata, M., Hamhalter, J.: Maximal violation of Bells inequalities and Pauli spin matrices. J. Math. Phys. 50, 082101 (2009)
Bohata, M., Hamhalter, J.: Bells correlations and spin systems. Found. Phys. 40, 1065–1075 (2010)
Bohm, D.: Quantum Theory. PrenticeHall, Englewood Cliffs, NJ (1951)
Chu, C.-H.: Jordan Structures in Geometry and Analysis. Cambridge University Press, Cambridge (2012)
Einstein, A., Podolsky, B., Rosen, N.: Can quantum-mechanical description of physical reality be considered complete? Phys. Rev. 47, 777–780 (1935)
Emch, G.G.: Algebraic Methods in Statistical Mechanics and Quantum Field Theory. Wiley, New York (1972)
Emch, G.G.: Mathematical and Conceptual Foundations of 20th-Century Physics. North-Holland Publishing Co., Amsterdam (1984)
Halvorson, H., Clifton, R.: Generic Bell correlation between arbitrary local algebras in quantum field theory. J. Math. Phys. 41, 1711–1717 (2000)
Hamhalter, J.: Quantum Measure Theory. Kluwer Academic Publishers, Dordrecht (2003)
Hanche-Olsen, H., Størmer, E.: Jordan Operator Algebras. Pitman, Boston (1984)
Landsmann, N.P.: Mathematical Topics between Classical and Quantum Mechanics. Springer, New York (1998)
Kitajima, Y.: EPR states and bell correlated states in algebraic quantum field theory. Found. Phys. 43, 1182–1192 (2013)
Summers, S.J.: On the independence of local algebras in quantum field theory. Rev. Math. Phys. 2, 201–247 (1990)
Summers, S.J.: Bell’s inequalities and algebraic structure. In: Doplicher, S., Longo, R., Roberts, J.E., Zsido, L. (eds.) Operator Algebras and Quantum Field Theory, pp. 633–646. International Press, Boston (1997)
Summers, S.J., Werner, R.F.: Bells inequalities and quantum field theory I. General setting. J. Math. Phys. 28, 2440–2447 (1987)
Summers, S.J., Werner, R.F.: Bell’s inequalities and quantum field theory. II. Bell’s inequalities are maximally violated in the vacuum. J. Math. Phys. 28, 2448–2456 (1987)
Summers, S.J., Werner, R.F.: Maximal violation of Bell’s inequalities is generic in quantum field theory. Commun. Math. Phys. 110, 247–259 (1987)
Summers, S.J., Werner, R.F.: Maximal violation of Bell’s inequalities for algebras of observables in tangent spacetime regions. Ann. Inst. Henri Poincaré 49, 215–243 (1988)
Topping, D.M.: Jordan Algebras of self-adjoint operators. Mem. Am. Math. Soc. 53, 1–48 (1965)
Werner, R.F.: EPR states for von Neumann algebras. arXiv:quant-ph/9910077 (1999)
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This work was supported by the “Grant Agency of the Czech Republic”, Grant No. P201/12/0290 “Topological and geometrical properties of Banach spaces and operator algebras”.
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Hamhalter, J., Sobotíková, V. Bell Correlated and EPR States in the Framework of Jordan Algebras. Found Phys 46, 330–349 (2016). https://doi.org/10.1007/s10701-015-9966-6
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DOI: https://doi.org/10.1007/s10701-015-9966-6