Browsing Collected Works by Title

Browsing Collected Works by Title

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  • A crisis in fundamental physics 
    Rajasekaran G. (Indian Academy of Sciences, Bangalore, 2016)
    [No abstract available]
  • A new differential calculus on noncommutative spaces 
    Malik R.P.; Mishra A.K.; Rajasekaran G. (arXiv, 1999)
    We develop a GL_{qp}(2) invariant differential calculus on a two-dimensional noncommutative quantum space. Here the co-ordinate space for the exterior quantum plane is spanned by the differentials that are commutative ...
  • A new mechanism for neutrino mass 
    Divakaran P.P.; Rajasekaran G. (World Scientific Publishing Co. Pte Ltd, 1999)
    A mechanism for generating massive but naturally light Dirac neutrinos is proposed. It involves composite Higgs within the standard model as well as some new interaction beyond the standard model. According to this scenario, ...
  • A note on the annihilation of polarised e+e- beams into jets in the broken colour gauge theory 
    Lakshmibala S.; Rajasekaran G.; Rindani S.D. (1982)
    The dependence of angular distribution on polarisation for the processes of transverse or longitudinally polarised e+e- beams annihilating into two or three jets has been got from very general considerations. It is seen ...
  • A Stable Massive Charged Particle 
    Rajasekaran G. (arXiv, 2011)
    We consider the possibility of the existence of a stable massive charged particle by a minimal extension of the standard model particle content. Absolute stability in the case of singly charged particle is not possible if ...
  • A Test of the Quark Charges 
    Lakshmibala S.; HE X.G.; Pakvasa S.; Rajasekaran G. (World Scientific Publishing Co. Pte Ltd, 1986)
    We suggest the experimental study of as a test to distinguish between the fractionally charged quark (FCQ) model and the integrally charged quark (ICQ) model. We find that the strong dip in cross section at cos θ=−1/3 (θ ...
  • Algebra for fermions with a new exclusion principle 
    Mishra A.K.; Rajasekaran G. (Indian Academy of Sciences, Bangalore, 1991)
    We construct the algebra of the creation and destruction operators for spin 1/2 particles obeying a new exclusion principle which is "more exclusive" than Pauli's exclusion principle: an orbital state shall not contain ...
  • Algebra for Fermions with a new Exclusion-Principle 
    Mishra A.K.; Rajasekaran G. (Indian Academy of Sciences, 1991)
    We construct the algebra of the creation and destruction operators for spin 1/2 particles obeying a new exclusion principle which is “more exclusive” than Pauli’s exclusion principle: an orbital state shall not contain ...
  • Algebras of creation and destruction operators 
    Mishra A.K.; Rajasekaran G. (Indian Academy of Sciences, Bangalore, 1993)
    A general analysis of bilinear algebras of creation and destruction operators is performed. Generalizing the earlier work on the single-parameter q-deformation of the Heisenberg algebra, we study two-parameter and ...
  • An algebra for ordered particles 
    Mishra A.K.; Rajasekaran G. (1995)
    We construct an algebra of creation and destruction operators for a system whose multiparticle states have the property that the permutation of coordinates is forbidden. Although this "null statistics" can be related to a ...
  • An angle to tackle the neutrinos 
    Rajasekaran G. (2012)
    Commentary
  • An Electroweak Factorization Theorem 
    Lakshmibala S.; Rajasekaran G. (World Scientific Publishing Co. Pte Ltd, 1989)
    We prove a factorization property relating the photon exchange, the Z boson exchange and the electroweak interference terms of the differential cross-section for the process fermion+ antifermion→bosons occurring through ...
  • An SO(10) GUT with see-saw masses for all fermions 
    Desai B.R.; Rajasekaran G.; Sarkar U. (2005)
    We propose an SO(10) grand unified theory in which all fermions acquire see-saw masses. We include only two Higgs scalars, a 210-plet and a 16-plet. In addition to the regular fermions we include one singlet per generation, ...
  • An Unified Treatment of Quantum Interference Effects 
    Parthasarathy R.; Rajasekaran G.; Vasudevan R. (Allied Publishers, 1995)
  • Analysis of the neutral-current interaction in the inclusive neutrino reaction 
    Rajasekaran G.; Sarma K.V.L. (Indian Academy of Sciences, Bangalore, 1974)
    [No abstract available]
  • Analysis of the neutral-current interaction in the inclusive neutrino reactions 
    Rajasekaran G.; Sarma K.V.L. (Indian Academy of Sciences, Bangalore, 1974)
    We attempt a general phenomenological analysis of the neutral weak current in the inclusive neutrino reactions using the parton model as a tool. From the recently reported data on these processes we determine the strength ...
  • Anomalous Kolar events revisited: Dark matter? 
    Murthy M.V.N.; Rajasekaran G. (Indian Academy of Sciences, Bangalore, 2014)
    The possibility of the unexplained Kolar events, recorded in the 1970s and 1980s, being due to the decays of dark matter particles of mass in the range of 510 GeV, is pointed out. © Indian Academy of Sciences.
  • Anomalous magnetic moment of muon and L-violating Supersymmetric Models 
    Rathin Adhikari.; Rajasekaran G. (arXiv, 2001)
    We consider L-violating Supersymmetric Models to explain the recent muon gμ−2 deviation from the Standard Model. The order of trilinear L-violating couplings which we require also generate neutrino mass which is somewhat ...
  • Are Neutrinos Majorana Particles? 
    Rajasekaran G. (arXiv, 2008)
    This is an elementary account of neutrinos as Majarona particles and the search for neutrinoless double beta decays. It also includes some more ideas about neutrinos.
  • Atmospheric neutrinos with three flavor mixing 
    Narayan M.; Rajasekaran G.; Sankar S.U. (1997)
    We analyze the atmospheric neutrino data in the context of three flavor neutrino oscillations taking account of the matter effects in the Earth. With the hierarchy among the vacuum mass eigenvalues [Formula presented], the ...

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