18 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Siksha O Anusandhan UniversityIN5 papers
- Utkal UniversityIN5 papers
- Bu-Ali Sina UniversityIR1 paper
- Duy Tan UniversityVN1 paper
- Instituto Federal do Sertão PernambucanoBR1 paper
- Maharaja Engineering CollegeIN1 paper
- Maulana Abul Kalam Azad University of Technology, West BengalIN1 paper
- Palestine Technical University - KadooriePS1 paper
- Rajiv Gandhi University of Knowledge TechnologiesIN1 paper
- Southwest Bahia State UniversityBR1 paper
- Thapar Institute of Engineering & TechnologyIN1 paper
- University College LondonGB1 paper
14 papers
Exact solution and coherent states of an asymmetric oscillator with position-dependent mass
Bruno G. da Costa, Ignacio S. Gomez, Biswanath Rath
We revisit the problem of the deformed oscillator with position-dependent mass [da Costa et al., J. Math. Phys. {\bf 62}, 092101 (2021)] in the classical and quantum formalisms, by…
Exclusive semileptonic -meson decays to radially excited charmonium and charm meson states
Lopamudra Nayak, P. C. Dash, Susmita Kar +1
In the wake of recent measurements of ratios of semileptonic branching fractions: and reported by the LHCb, BELLE and HFLAV Collaborat…
Exclusive nonleptonic Bc-meson decays to S-wave charmonium states
Lopamudra Nayak, P. C. Dash, Susmita Kar +1
We study the exclusive two-body nonleptonic decays, where is either a ground(1S) or a radially excited (2S or 3S) charmonium and is a pseu…
Structural and decay properties of nuclei appearing in the -decay chains of 120 within the relativistic mean-field formalism
N. Biswal, Nishu Jain, Raj Kumar +2
An extensive study of -decay half-lives for various decay chains of isotopes of = 120 is performed within the axially deformed relativistic mean-field (RMF) formalism by emp…
Lepton mass effects in exclusive semileptonic -meson decays
Lopamudra Nayak, Sonali Patnaik, P. C. Dash +2
In this work, we discuss exclusive semileptonic -meson decays: and in the framework of the relativistic independent quark(RIQ) model base…
Asymmetric variation of a finite mass harmonic like oscillator
Jihad Asad, P. Mallick, B. Rath +4
Classical and quantum mechanical analysis have been carried out on harmonic like oscillator with asymmetric position dependent mass. Phase space analysis are performed both classic…
Semileptonic meson decays to S-wave charmonium states
Sonali Patnaik, Lopamudra Nayak, P. C. Dash +2
We study the semileptonic decays of meson to S-wave charmonium states in the framework of relativistic independent quark model based on an average flavor-independent confinin…
Magnetic Dipole Transitions of and mesons in the Relativistic Independent Quark Model
Sonali Patnaik, P. C. Dash, S. Kar +2
We study M1-transitions involving mesons: , , , , and in the relativistic independent quark (RIQ) model based on a fla…
Higher lying resonances in low-energy electron scattering with carbon monoxide
Amar Dora, Jonathan Tennyson, Kalyan Chakrabarti
R-matrix calculations on electron collisions with CO are reported whose aim is to identify any higher-lying resonances above the well-reported and lowest resonance at about 1…
Some studies on quantum equivalents of non-commutative operators via commutating eigenvalue relation: PT-symmetry
Biswanath Rath
We study quantum equivalents of non-commutative operators in quantum mechanics. Any matrix "" satisfying the non-commuting relation with "", can be used via $B^…
Spectral study on some complex PT-symmetry quantum systems using the Mathews-Lakshmanan position dependent mass in von Roos model and derivation of one parameter K.E [ S. Cruz ,J. Negro and L . M .Nieto [Phys .Lett 369(2007)]
Biswanath Rath
Present PT-symmetry deals with broken and unbroken spectra of ML oscillator.
Asymmetric factorization method on supersymmetry: Complex operators
Biswanath Rath
We propose asymmetric factorization method for supersymmetry involving complex operators. Model Hamiltonians satisfy supersymmetric energy conditions ; $…
Dual degeneracy in Supersymmetry
Biswanath Rath
We construct a double degenerate supersymmetry in one dimensional quantum mechanics. Here the energy levels satisfy the conditions and $E_{n,n+1}^{(+)}=E_{n+2,n+…
Sensitizing Non-Hermitian Hamiltonian for Study of Real Spectra : Controlled broken PT symmetry
Biswanath Rath
We find that a broken PT-symmetry operator when interacts with suitable Hermitian operator, new system becomes completely un-broken PT symmetry. Further on varying the contribution…