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Browsing by Author "Sivaram, C"

Browsing by Author "Sivaram, C"

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  • Stirred and shaken! 
    Sivaram, C (Deccan Herald, 2011-03-29)
    CHEMISTRY NOBELS In the International Year of Chemistry, C Sivaram charts the Nobel prize winning achievements in the field, from work on synthesis of sugars to vitamin chemistry.
  • String tension and fundamental constants in the early universe 
    Sivaram, C (Springer, 1990-05)
    An energy-dependent string tension could be connected to the fundamental physical and coupling constants. The role of Weyl gravity for sub-Planckian as well as macroscopic domains is explored and the existence of a hierarchy ...
  • Strong (f) gravity, Dirac's large numbers hypothesis and the early hadron era of the big-bang universe 
    Sivaram, C; Sinha, K. P (Indian Institution Science, 1975-05)
  • Strong Gravity and Strings 
    Sivaram, C; de Sabbata, V (Wiley InterScience, 1991)
  • Strong Gravity Approach to QCD and Confinement 
    Salam, A; Sivaram, C (World Scientific Publishing, 1993-02)
    A Weyl type of action which is scale free and quadratic in the curvature is suggested for strong gravity. The corresponding field equations have solutions which imply confinement. At the QCD scale, the scale invariance is ...
  • Strong gravity as the connecting link underlying universal relations between angular momenta of celestial bodies and spin of elementary particles 
    de Sabbata, V; Sivaram, C (Springer, 1988-12)
    Empirical relations between the angular momenta of a wide range of celestial bodies as well as relations between masses and spins of hadrons are shown to have the same fundamental basis with strong gravity as the underlying ...
  • Strong gravity, black holes, and hadrons 
    Sivaram, C; Sinha, K. P (American Physical Society, 1977-09)
    Certain similarities and analogies between the properties of black holes and elementary particles are considered in the framework of the strong gravitational field. Properties examined include measurable parameters (mass, ...
  • Strong spin-torsion interaction between spinning protons 
    de Sabbata, V; Sivaram, C (Italian Physical Society, 1989-02)
    We consider the presence of the spin-torsion strong interaction in the proton-proton scattering at several GeV with the aim to see its significance in the anomalous behaviour shown by the scattering cross-section of polarized ...
  • Strong spin-two interaction and general relativity 
    Sivaram, C; Sinha, K. P (Elsevier, 1979-03)
    The concept of short range strong spin-two (f) field (mediated by massive f-mesons) and interacting directly with hadrons was introduced along with the infinite range (g) field in early seventies. In the present review of ...
  • The Sun in the Universe 
    Sivaram, C (Springer, 2010)
    This chapter provides an over view of: (1) Processes in the solar core and corona; (2) The Sun’s place in the galaxy and universe and uniqueness of the Sun for life on earth; (3) The Sun’s role in Olber’s paradox (darkness ...
  • The superfluid vacuum state, time-varying cosmological constant, and nonsingular cosmological models 
    Sinha, K. P; Sivaram, C; Sudarshan, E. C. G (Springer, 1976)
    Some cosmological consequences of the superfluid vacuum state developed previously by the authors are discussed, particularly with regard to the initial stages of the universe. The transition temperature of the hadronic ...
  • Theoretical truth 
    Sivaram, C (Deccan Herald, 2011-05-10)
    PHYSICS The first notes and observations on superconductivity marked the beginning of a race between scientists Heike Kamerlingh Onnes and James Dewar, to liquify helium. C Sivaram documents the series of discoveries ...
  • Thermal Gravitational Radiation from Stellar objects and its possible detection 
    Sivaram, C (Astronomical Society of India, 1984-12)
  • Thermal Gravitational Waves 
    Sivaram, C; Arun, K (Bentham Open, 2011-08)
    There is a lot of current interest in sources of gravitational waves and active ongoing projects to detect such radiation, such as the LIGO project. These are long wavelength, low frequency gravitational waves. LISA would ...
  • Thermal Gravitational Waves from Primordial Black Holes 
    Sivaram, C; Arun, K (Bentham Open, 2011-08)
    Thermal gravitational waves can be generated in various sources such as, in the cores of stars, white dwarfs and neutron stars due to the fermion collisions in the dense degenerate Fermi gas [1-3]. Such high frequency ...
  • Tilt of COBE can constrain aspects of superstring geometry 
    Sivaram, C (Astronomical Society of India, 1997)
    Superstring theories for which experimental evidence is meagre are considered a most promising approach to understand the quantum nature of gravity and its unification with other fundamental interactions. The geometric ...
  • To boldly go where man is poised to go! 
    Sivaram, C (Deccan Herald, 2007-09-25)
  • To catch a dying star 
    Sivaram, C (Deccan Herald, 2009-12-22)
  • To the moon and back 
    Sivaram, C (Deccan Herald, 2009-09-22)
  • Torsion and gauge-invariant massive electrodynamics 
    de Sabbata, V; Sivaram, C; Garcia de Andrade, L (Springer, 1993-09)
    We study electrodynamics in Einstein-Cartan space-time, that is, in space-time with torsion, and show an analogy with the Chern-Simons gauge-invariant massive electrodynamics. In our case, however, there is no arbitrary ...

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