Recently added

Collected Works of Prof. Rajasekaran: Recent submissions

  • Corrigendum: Anomalous Kolar events revisited: Dark matter? 
    Murthy M.V.N.; Rajasekaran G. (Indian Academy of Sciences, Bangalore, 2017)
    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 5–10 GeV, is pointed out.
  • Hierarchical four-neutrino oscillations with a decay option 
    Ma E.; Rajasekaran G.; Stancu I. (American Physical Society, 2000)
    We present a new and novel synthesis of all existing neutrino data regarding the disappearance and appearance of νe and νμ.We assume four neutrinos: νe,νμ,ντ,as well as a heavier singlet neutrino νs of a few eV. The latter ...
  • Parasupersymmetric Quantum Mechanics and its Infinite Order Limit 
    Avinash Khare.; Mishra A.K.; Rajasekaran G. (World Scientific Publishing Co. Pte Ltd, 1993)
    We propose an alternative formulation of parasupersymmetric quantum mechanics (PSQM) of arbitrary order which is simpler than the earlier versions and which leads to an explicit expression for the Hamiltonian in terms of ...
  • Dynamics in a noncommutative phase space 
    Malik R.P.; Mishra A.K.; Rajasekaran G. (World Scientific Publishing Co. Pte Ltd, 1998)
    Dynamics in a noncommutative phase space is considered. The noncommuting phase space is taken to be invariant under the quantum group GLq,p(2). The q-deformed differential calculus on the phase space is formulated and using ...
  • 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 ...
  • Mass Shifts for the Weak Bosons in the Integrallly Charged Quark Model 
    Deshpande N.G.; Rajasekaran G. (World Scientific Publishing Co. Pte Ltd, 1990)
    We show that the integrally charged quark model predicts an upward shift of W and Z masses by 3.3 and 3.7 GeV respectively, as compared to the fractionally charged quark model. When combined with radiative corrections and ...
  • COMPLEX Q-MUTATOR ALGEBRA AND FRACTIONAL STATISTICS 
    Mishra A.K.; Rajasekaran G. (World Scientific Publishing Co. Pte Ltd, 1994)
    We construct a q-deformed algebra of creation and destruction operators with ordered indices in which the deformation parameter is complex. Its consequences are studied and its relation to “fractional” statistics is pointed out.
  • Integer-Charged Quark Model and Electron-Positron Annihilation into Three Jets 
    Rajasekaran G.; Rindani S.S. (Oxford University Press, 1982)
    The consequences of the integer-charge quark model in electron-positron annihilation into three jets are studied. To first order in αs, three-gluon jets also contribute, in addition to quark-antiquark-gluon jets. If the ...
  • Leptons and Quarks as Composites of Orthofermions 
    Rajasekaran G. (Allied Publishers, 1995)
  • Perspectives in High Energy Physics 
    Rajasekaran G. (Indian Association for the Cultivation of Science (IACS), 1986)
  • Is Quantum Mechanics Forever ? 
    Rajasekaran G. (Tata Institute of Fundamental Research, 1989)
  • The Story of the Neutrino 
    Rajasekaran G. (arXiv, 2016)
    This is an elementary review of the history and physics of neutrinos. The story of the discovery of neutrino mass through neutrino oscillations is described in some detail. Experiments on solar neutrinos and atmospheric ...
  • Building up the Standard Gauge Model of High Energy Physics 
    Rajasekaran G. (Springer, 1989)
    The standard model based on the gauge group SU(3) x SU(2) x U(1) describes all that is presently-known of high energy physics. Our aim in this chapter is to build it up from the beginning.
  • Stable or Unstable Light Dark Matter 
    Ma E.; Murthy M.V.N.; Rajasekaran G. (arXiv, 2015)
    We consider the case of light dark matter (∼10 GeV). We discuss a simple Z2 model of scalar self-interacting dark matter, as well as a related model of unstable long-lived dark matter which can explain the anomalous Kolar ...
  • Electroweak Symmetry 
    Rajasekaran G. (Current Science Association, 1990)
  • Orthosupersymmetric Quantum Mechanics 
    Avinash Khare.; Mishra A.K.; Rajasekaran G. (World Scientific Publishing Co. Pte Ltd, 1993)
    We construct a new form of supersymmetric quantum mechanics named orthosupersymmetric quantum mechanics. We show that there are p orthosupercharges Qα (α= 1,2, …, p) which satisfy the algebra where H is the Hamiltonian. ...
  • 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 ...
  • Quantum interference effects in a five-dimensional Kaluza-Klein theory 
    Parthasarathy R.; Vasudevan R.; Rajasekaran G. (IoP Publishing, 1986)
    A quantum interference effect due to the scalar field in the five-dimensional Kaluza-Klein theory is derived.
  • IS THERE A FUTURE FOR HIGH-ENERGY PHYSICS 
    Rajasekaran G. (Current Science Association, 1995)
  • High energy physics in the 21st century - An overview 
    Rajasekaran G. (Current Science Association, 1996)

Search DSpace


Advanced Search

Browse

My Account