C. N. Kumar

发表

Novel Excitations for Ultrashort Pulses in Negative-Index Materials

Vivek Kumar Sharma, Thokala Soloman Raju, C. N. Kumar, 2016 .

Chirped dissipative double-kink and fractional-transform quadratic solitons induced by localized nonlinear gain

Prasanta K. Panigrahi, Thokala Soloman Raju, C. N. Kumar, 2015, Other Conferences.

Spatially Bessel modulated nonlinear optical similaritons in asymmetric twin-core fibers

Prasanta K. Panigrahi, Thokala Soloman Raju, C. N. Kumar, 2015, Other Conferences.

Symbiotic multimode spatial similaritons and rogons in inhomogeneously coupled optical fibers

Thokala Soloman Raju, C. N. Kumar, Rama Gupta, 2013 .

Controllable bright and dark rogue waves in inhomogeneous erbium doped fibers

C. N. Kumar, Rama Gupta, S. Loomba, 2015 .

Controllable excitations of rogue waves and breathers in an inhomogeneous erbium doped fiber system

C. N. Kumar, Ritu Pal, S. Loomba, 2020 .

Modulational instability characteristics for few cycle pulse propagation in cascaded-quadratic-cubic-quintic nonlinear media

C. N. Kumar, Ritu Pal, K. K. De, 2015, 2015 International Conference on Microwave, Optical and Communication Engineering (ICMOCE).

Chirped chiral solitons in the nonlinear Schrödinger equation with self-steepening and self-frequency shift

Walter Greiner, C. N. Kumar, Prasanta K. Panigrahi, 2007, nlin/0702017.

Periodic and rational solutions of variable-coefficient modified Korteweg–de Vries equation

Thokala Soloman Raju, C. N. Kumar, Ritu Pal, 2017 .

C. N. Kumar, Shally Loomba, Ritu Pal, 2017 .

Chirped femtosecond solitons and double-kink solitons in the cubic-quintic nonlinear Schrödinger equation with self-steepening and self-frequency shift

Thokala Soloman Raju, C. N. Kumar, Rama Gupta, 2011 .

Bright solitons of the nonautonomous cubic-quintic nonlinear Schrödinger equation with sign-reversal nonlinearity

C. N. Kumar, Shally Loomba, Ritu Pal, 2015 .

Dynamics of Jacobi elliptic and soliton solutions for the modified quadratic-cubic nonlinear Schrödinger equation

C. N. Kumar, Ritu Pal, A. Goyal, 2019, Journal of Modern Optics.

Compression of optical similaritons induced by cubic-quintic nonlinear media in a graded-index waveguide

C. N. Kumar, Ritu Pal, S. Loomba, 2016 .

A method to solve nonlinear Schrödinger equation using Riccati equation

C. N. Kumar, Vivek M. Vyas, P. Panigrahi, 2014, 1411.3456.

Quantum information entropies of the eigenstates and the coherent state of the Pöschl-Teller potential

C. N. Kumar, P. Panigrahi, Anil Kumar, 2003, quant-ph/0312095.

Complex dynamical invariants for two-dimensional complex potentials

C. N. Kumar, F. Chand, S. Mishra, 2012 .

Complex dynamical invariants for two-dimensional nonhermitian Hamiltonian systems

C. N. Kumar, F. Chand, S. Mishra, 2012 .

Chirped Lambert W-kink solitons of the complex cubic-quintic Ginzburg-Landau equation with intrapulse Raman scattering

C. N. Kumar, Nisha, T. S. Raju, 2020, 2006.07797.

Soliton solutions of driven non-linear and higher order non-linear Schr\"odinger equations

C. N. Kumar, Vivek M. Vyas, P. Panigrahi, 2005, nlin/0511014.

The effect of different background beams on the optical rogue waves generated in a graded-index waveguide

C. N. Kumar, P. Panigrahi, T. S. Raju, 2016 .

Matter wave soliton solutions for driven Gross–Pitaevskii equation with distributed coefficients

C. N. Kumar, D. Milovic, A. Maluckov, 2019, Annals of Physics.

Riccati generalization of self-similar solutions of nonautonomous Gross-Pitaevskii equation

C. N. Kumar, P. Panigrahi, P. Panigrahi, 2013 .

Stationary Hermite-Gaussian solitons and their control for nonlinear Schrödinger equation with complex potential

C. N. Kumar, A. Goyal, Harneet Kaur, 2021, Physics Letters A.

Controlled self-similar matter waves in PT-symmetric waveguide

C. N. Kumar, A. Goyal, Harneet Kaur, 2020, 2005.07957.

Controlling optical similaritons in a graded-index nonlinear waveguide by tailoring of the tapering profile

C. N. Kumar, P. Panigrahi, Rama Gupta, 2013 .

Complex solitons in Bose–Einstein condensates with two- and three-body interactions

C. N. Kumar, P. Panigrahi, U. Roy, 2010 .

New phase modulated solutions for a higher-order nonlinear Schr¨ odinger equation

C. N. Kumar, C. Nagaraja Kumar, P. Durganandini, 1999 .

Nonlinear tunneling of optical similaritons in a tapered graded-index nonlinear waveguide

C. N. Kumar, M. M. Rajan, Rama Gupta, 2014 .

Compression and propagation of dispersive and rectangular similaritons in asymmetric twin-core fibers

C. N. Kumar, P. Panigrahi, T. S. Raju, 2013 .

Combined control of Akhmediev breather frequency and rogue wave amplitude: An analytical approach

C. N. Kumar, P. Panigrahi, Rama Gupta, 2015 .

Riccati parameterized self-similar waves in two-dimensional graded-index waveguide

C. N. Kumar, P. Panigrahi, K. K. De, 2015 .

C. N. Kumar, P. Panigrahi, T. S. Raju, 2012, 2012 International Conference on Fiber Optics and Photonics (PHOTONICS).

Periodic and rational solutions of variable-coefficient modified Korteweg–de Vries equation

C. N. Kumar, Ritu Pal, T. S. Raju, 2017, Nonlinear Dynamics.

Nonlinear dynamics of DNA - Riccati generalized solitary wave solutions

C. N. Kumar, A. Goyal, W. Alka, 2011 .

Lorentzian-type soliton solutions of ac-driven complex Ginzburg-Landau equation

Alka, Amit Goyal, Thokala Soloman Raju, 2012, Appl. Math. Comput..

Phase modulated domain walls and dark solitons for surface gravity waves

C. N. Kumar, D. Milovic, A. Goyal, 2021, 2103.00204.

Chirped double-kink and fractional-transform solitons in an optical gain medium with two-photon absorption

C. N. Kumar, V. Sharma, T. S. Raju, 2014 .

Riccati generalized resonant states of higher-order nonlinear Schrödinger equation with Pöschl-Teller potential

C. N. Kumar, A. Goyal, S. Pathania, 2022, Optik.

Controlling rogue wave triplets in Bose–Einstein condensate

C. N. Kumar, Ritu Pal, S. Loomba, 2015 .

Airy–Bessel modulated self-similar rogue waves in a nonlinear Schrödinger equation model

C. N. Kumar, T. S. Raju, A. Goyal, 2015 .

Optical rogons for inhomogeneous nonlinear Schrödinger equation with inter modal dispersion

C. N. Kumar, Rama Gupta, C. N. Kumar, 2013, Appl. Math. Comput..

Semirational and symbiotic self-similar rogue waves in a (2+1)-dimensional graded-index waveguide

C. N. Kumar, P. Panigrahi, K. K. De, 2015, 1511.06075.

Stationary hypergeometric solitons and their stability in a Bose-Einstein condensate with PT−s

C. N. Kumar, S. Jana, A. Goyal, 2023, Physics Letters A.

Generation and controlling of ultrashort self-similar solitons and rogue waves in inhomogeneous optical waveguide

C. N. Kumar, Nisha, T. S. Raju, 2020, 2010.15652.

Class of Nonlinearity Control Parameter for Bright Solitons of Non-Autonomous NLSE With Trapping Potential

C. N. Kumar, S. Loomba, R. Gupta, 2012, IEEE Journal of Quantum Electronics.

Few-cycle optical solitary waves in cascaded-quadratic-cubic-quintic nonlinear media

C. N. Kumar, A. Sarma, K. K. De, 2013, Commun. Nonlinear Sci. Numer. Simul..

LETTER TO THE EDITOR: On exact solitary wave solutions of the nonlinear Schrödinger equation with a source

C. N. Kumar, C. Nagaraja Kumar, Prasanta K. Panigrahi, 2003 .

Spatial, temporal, and spatio-temporal modulational instabilities in a planar dual-core waveguide

C. N. Kumar, P. Panigrahi, V. Sharma, 2015 .

Butterfly-shaped and dromion-like optical waves in a tapered graded-index waveguide with variable group-velocity dispersion

C. N. Kumar, Ritu Pal, T. S. Raju, 2016 .

Density excitations of a harmonically trapped ideal gas

C. N. Kumar, K. N. Pathak, J. Bosse, 2009, 0912.2849.

Compacton-like solutions for modified KdV and nonlinear Schrödinger equation with external sources

C. N. Kumar, P. Panigrahi, T. S. Raju, 2014 .

Soliton solutions of driven nonlinear Schrödinger equation

C. N. Kumar, C. Nagaraja Kumar, Prasanta K. Panigrahi, 2006 .

Modulational instability of copropagating light beams induced by cubic–quintic nonlinearity in nonlinear negative-index material

C. N. Kumar, P. Panigrahi, Rama Gupta, 2012 .

Unbreakable PT symmetry of exact solitons in inhomogeneous nonlinear optical media

C. N. Kumar, T. Hegde, T. S. Raju, 2016 .

Chirped nonlinear resonant states in femtosecond fiber optics

C. N. Kumar, T. S. Raju, A. Goyal, 2020, Optik.

Riccati parameterized self-similar waves in tapered graded-index waveguides

C. N. Kumar, Rama Gupta, S. Loomba, 2012 .