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  1.  65
    Aether as a Superfluid State of Particle-Antiparticle Pairs.K. P. Sinha, C. Sivaram & E. C. G. Sudarshan - 1976 - Foundations of Physics 6 (1):65-70.
    A new model for the aether is suggested according to which it is a superfluid state of fermion and antifermion pairs, describable by a macroscopic wave function. The vacuum state of this superfluid pervades the entire universe and may account for the missing matter. The visible matter in the universe appears as excitations from the underlying superfluid vacuum.
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  2.  91
    Families of Bose Rays in Quantum Optics.N. Mukunda, E. C. G. Sudarshan & R. Simon - 1988 - Foundations of Physics 18 (3):277-306.
    Having known classical wave optics and wave mechanics, can we reverse Schrödinger's path and extend the concept of families of rays of light to provide a new exact rendering of quantum optics including the Bose nature of photons? This question is answered in the affirmative, and the implications of the Bose symmetry for certain nonlocal correlations of the many-ray distribution functions are worked out. The similarities and the differences between classical and quantum wave optics are brought out. The ray-ray Bose (...)
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  3.  70
    The Superfluid as a Source of All Interactions.K. P. Sinha & E. C. G. Sudarshan - 1978 - Foundations of Physics 8 (11-12):823-831.
    The superfluid state of fermion-antifermion fields developed in our previous papers is generalized to include higher orbital and spin states. In addition to single-particle excitations, the system is capable of having real and virtual bound or quasibound composite excitations which are akin to bosons of spinJ P equal to0 −, 1−, 2+, etc. These pseudoscalar, vector, and tensor bosons can be massive or massless and provide the vehicles for strong, electromagnetic, weak, and gravitational interactions. The concept that the basic (unmanifest) (...)
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  4. Evolution of Mind: Projections Into the Future.E. C. G. Sudarshan - 1983 - In Kishor Gandhi (ed.), The Evolution of Consciousness. Paragon House. pp. 83--108.
     
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  5.  28
    Forms of Relativistic Dynamics with World Line Condition and Separability.E. C. G. Sudarshan & N. Mukunda - 1983 - Foundations of Physics 13 (3):385-393.
    The Dirac generator formalism for relativistic Hamiltonian dynamics is reviewed along with its extension to constraint formalism. In these theories evolution is with respect to a dynamically defined parameter, and thus time evolution involves an eleventh generator. These formulations evade the No-Interaction Theorem. But the incorporation of separability reopens the question, and together with the World Line Condition leads to a second no-interaction theorem for systems of three or more particles. Proofs are omitted, but the results of recent research in (...)
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  6. Groups as Dynamical Models.E. C. G. Sudarshan - 1995 - Foundations of Physics 25 (4):637-641.
    Felix Klein classified geometries by their group structure. It is pointed out that a similar program has been in place for particle physics and canonical quantum mechanics.
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  7. Higher Spin Fields and Non-Holonomic Constraints.E. C. G. Sudarshan - 2003 - Foundations of Physics 33 (5):707-717.
    I review theories and problems of inconsistencies in the description of higher spin wave equations.
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  8.  97
    Time Reversal for Systems with Internal Symmetry.E. C. G. Sudarshan & L. C. Biedenharn - 1995 - Foundations of Physics 25 (1):139-143.
    Wigner time reversal implemented by antiunitary transformations on the wavefunctions is to be refined if we are to deal with systems with internal symmetry. The necessary refinements are formulated. Application to a number of physical problems is made with some unexpected revelations about some popular models.
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  9. The Uses of Illegal Groups in Particle Physics.E. C. G. Sudarshan - 1965 - In Karl W. Linsenmann (ed.), Proceedings. St. Louis, Lutheran Academy for Scholarship. pp. 64.
     
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