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Collected Works of Prof. Rajasekaran: Recent submissions

  • Perspectives in High Energy Physics 
    Rajasekaran G. (Indian Association for the Cultivation of Science (IACS), 1986)
  • Does the Wolfenstein form work for the leptonic mixing matrix ? 
    Rajasekaran G. (arXiv, 2019)
    Starting with the Wolfenstein form for the leptonic mixing matrix we show that renormaliztion group evolution brings that to the observed large mixing at low energies.
  • Generalized Fock Spaces and New Forms of Quantum Statistics 
    Mishra A.K.; Rajasekaran G. (American Institute of Physics, 2000)
    The recent discoveries of new forms of quantum statistics require a close look at the under-lying Fock space structure. This exercise becomes all the more important in order to provide a general classification scheme for ...
  • Quantum Field Theory for Orthofermions and Orthobosons 
    Mishra A.K.; Rajasekaran G. (American Institute of Physics, 2000)
    We construct the quantum field theory of particles obeying new kinds of quantum statistics, called orthofermi and orthobose statistics. For the orthofermions (orthobosons), the wave function is antisymmetric (symmetric) ...
  • From Atoms to Quarks and Beyond: A Historical Panorama 
    Rajasekaran G. (arXiv, 2006)
    The inward bound path of discovery unravelling the mysteries of matter and the forces that hold it together has culminated at the end of the twentieth century,in a theory of the Fundamental Forces of Nature based on ...
  • 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.
  • 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 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 ...
  • Decimet baryons as "elementary particles" 
    Rajasekaran G. (1967)
    Models which regard the decimet B* as a composite of the octet baryons and octet pseudoscalar mesons usually give excessively large SU(3) violations for the B* because of the large mass differences within the baryon octet ...
  • Current commutator and CPT 
    Rajasekaran G. (1967)
    It is shown that Gupta's commutator theory of CP violation violates the CPT theorem and that the anticommutator form for the current-current interaction is necessitated by CPT invariance alone, irrespective of whether CP ...
  • λ Binding in hypernuclei by nonlocal interaction 
    Rajasekaran G.; Biswas S.N. (1961)
    The characteristics of the Λ-N interaction at low energy have been obtained assuming that the Λ-N potential is nonlocal but separable and similar to that suggested by Yamaguchi in the case of N-N potential. The unknown ...
  • Meson-baryon mass splittings and resonance multiplets in SU3 symmetry 
    Rajasekaran G. (1965)
    It is shown that in order that symmetry considerations be applicable to resonances occurring between the thresholds connected by the symmetry principle, the modulus of the momentum in any channel should be smaller or at ...
  • The binding of ΛΛ-hypernuclei 
    Dalitz R.H.; Rajasekaran G. (1964)
    The binding energy of the systems ΛΛBe10 and ΛΛHe6, considered as three-particle systems (Λ-Λ-nucleus), are calculated as function of the Λ-Λ potential strength by a variational procedure using a trial function of the form ...
  • Resonance poles and mass differences within unitary multiplets 
    Dalitz R.H.; Rajasekaran G. (1963)
    [No abstract available]
  • Scattering amplitudes on unphysical sheets and resonance poles 
    Rajasekaran G. (Società Italiana di Fisica, 1964)
    [No abstract available]
  • SU(3) symmetry breaking in semileptonic decays 
    Pandit L.K.; Rajasekaran G. (1969)
    The first-order SU(3) symmetry breaking in semi-leptonic decays is studied by use of the techniques of equal time commutators. The correction for the baryon axial-vector decay constants is related to that for the strong ...
  • Restrictions on Schwinger terms due to Lorentz covariance 
    Gupta V.; Rajasekaran G. (1969)
    We consider the commutation relations of the vector and axial-vector current densities. Assuming that the commutators of the time components are given (with no Schwinger terms) we derive conditions imposed by covariance ...
  • Model calculation for the Y0*(1405) resonance state 
    Dalitz R.H.; Wong T.C.; Rajasekaran G. (1967)
    The Y0*(1405) resonance state is considered in terms of a multichannel potential arising from vector meson (V) exchange between the baryon octet (B) and the pseudoscalar meson octet (P). The interactions are assumed to ...
  • Does the electromagnetic current have an I=2 component? 
    Divakaran P.P.; Gupta V.; Rajasekaran G. (1968)
    The possibility that the electromagnetic current may have a part transforming like I=2, with C=-1, in addition to the usual I=0 and I=1 parts is considered. It is argued that there is no evidence at present to exclude such ...

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