B. Roy

发表

Nonlocal -symmetric potentials

R. Roychoudhury, B. Roy, R. Roychoudhury, 2007 .

Intertwining operator in nonlinear pseudo-supersymmetry

R. Roychoudhury, B. Roy, 2007 .

ON THE EFFECTIVE MASS DIRAC EQUATION

B. Roy, 2006 .

-symmetric effective mass Schrödinger equations

P. Roy, B. Roy, B. Roy, 2005 .

SECOND-ORDER INTERTWINING OPERATOR AND ISOSPECTRAL PARTNER OF COMPLEX PT INVARIANT POTENTIAL

R. Roychoudhury, B. Roy, 2004 .

Non-Hermitian oscillator and R-deformed Heisenberg algebra

R. Roychoudhury, B. Roy, P. Dube, 2013, 1301.0716.

Position Dependent Mass Schroedinger Equation and Isospectral Potentials : Intertwining Operator approach

Bikashkali Midya, R. Roychoudhury, B. Roy, 2010, 1001.1190.

A note on the PT invariant periodic potential V(x)=4cos2x+4iV0sin2x

Bikashkali Midya, R. Roychoudhury, B. Roy, 2010, 1004.3218.

On Solutions of Quantum Eigenvalue Problems: A Supersymmetric Approach

P. Roy, R. Roychoudhury, B. Roy, 1991 .

Stability of (1 + 1)-dimensional coupled nonlinear Schrödinger equation with elliptic potentials

D. Nath, B. Roy, Naresh Saha, 2018, The European Physical Journal Plus.

Dipole and quadrupole nonparaxial solitary waves

A. Khare, B. Roy, Naresh Saha, 2022, 2208.05027.

Pseudo-supersymmetry and third order intertwining operator

R. Roychoudhury, B. Roy, 2008 .

Inﬁnite families of (non)-Hermitian Hamiltonians associated with exceptional X m Jacobi polynomials

B. Roy, B. Midya, 2013 .

J un 2 00 6 Coherent states of non-Hermitian quantum systems

B. Roy, 2006 .

ERRATUM: Dirac equation with Hulthen potential: an algebraic approach

R. Roychoudhury, B. Roy, 1990 .

Two-step shape invariance in the framework of $$\mathcal{N}$$-fold supersymmetry

Toshiaki Tanaka, B. Roy, 2012, 1203.4012.

The ground state of a spin- 1/2 neutral particle with anomalous magnetic moment in a two-dimensional electrostatic field

B. Roy, 1993 .

Shifted 1/N expansion approach to the interaction V(r)=r2+λr2/(1+gr2)

P. Roy, R. Roychoudhury, B. Roy, 1988 .

Confluent second-order supersymmetric quantum mechanics and spectral design

David J Fernández C, B. Roy, 2019, Physica Scripta.

A generalized quantum nonlinear oscillator

B. Roy, B. Midya, 2009, 0910.3179.

Higher-order supersymmetric partners of generalized quantum nonlinear oscillators

B. Roy, A. Schulze-Halberg, 2018 .

Generalized quantum nonlinear oscillators: Exact solutions and rational extensions

B. Roy, A. Schulze-Halberg, 2016 .

Periodic waves and their stability in competing cubic-quintic nonlinearity

D. Nath, R. Roychoudhury, B. Roy, 2017 .

Bright-dark and dark-dark solitons in coupled nonlinear Schrödinger equation with PT-symmetric potentials.

Yali Gao, D. Nath, B. Roy, 2017, Chaos.

Infinite families of (non)-Hermitian Hamiltonians associated with exceptional Xm Jacobi polynomials

B. Roy, B. Midya, 2012, 1210.0119.

Ju n 20 06 Coherent states of non-Hermitian quantum systems

B. Roy, 2006 .

Shifted 1/N expansion for the Dirac equation for vector and scalar potentials

R. Roychoudhury, B. Roy, 1990 .

New nonlinear coherent states and some of their nonclassical properties

P. Roy, B. Roy, 2000 .

Coherent state of a nonlinear oscillator and its revival dynamics

B. Roy, B. Midya, A. Biswas, 2009, 0911.0073.

COHERENT STATE OF THE EFFECTIVE MASS HARMONIC OSCILLATOR

B. Roy, Atreyee Biswas, 2009, 0902.4574.

DARBOUX partners of pseudoscalar Dirac potentials associated with exceptional orthogonal polynomials

B. Roy, A. Schulze-Halberg, 2014, 1409.0999.

Time dependent potentials associated with exceptional orthogonal polynomials

B. Roy, A. Schulze-Halberg, 2014 .

Rational extension and Jacobi-type {\boldmath{$X_m$}} solutions of a quantum nonlinear oscillator

B. Roy, A. Schulze-Halberg, 2013, 1311.5333.

Effect of position-dependent mass on dynamical breaking of type B and type X2 -fold supersymmetry

Toshiaki Tanaka, B. Roy, B. Midya, 2012, 1204.0840.

Exceptional orthogonal polynomials and exactly solvable potentials in position dependent mass Schrödinger Hamiltonians

B. Roy, B. Midya, 2009, 0910.1209.

The shifted 1/N expansion and the energy eigenvalues of the Hulthen potential for l not= 0

R. Roychoudhury, B. Roy, 1987 .

Group theoretic approach for a Dirac particle in Coulomb-like potentials

R. Roychoudhury, B. Roy, S. Panchanan, 1995 .

An algebraic approach to the exponential cosine screened Coulomb potential

R. Roychoudhury, B. Roy, 1986 .

Solitons supported by competing nonlinearity, higher order dispersion and PT-symmetric potential

B. Roy, Naresh Saha, 2020 .

Effective mass Schrödinger equation and nonlinear algebras

P. Roy, B. Roy, 2005 .

Partial algebraization of spectral problems and supersymmetry

P. Roy, R. Roychoudhury, B. Roy, 1989 .

Hill determinants, supersymmetry and partial algebraization

P. Roy, R. Roychoudhury, B. Roy, 1990 .

Phase distribution of nonlinear coherent states

P. Roy, B. Roy, 1999 .

Nonclassical properties of the real and imaginary nonlinear Schrödinger cat states

B. Roy, 1998 .

A Lie algebraic approach to effective mass Schrödinger equations

P. Roy, B. Roy, 2002 .

Lie algebraic approach to singular oscillator with a position-dependent mass

B. Roy, 2005 .

Higher order effects on constant intensity waves of nonlinear Schrödinger equation with PT symmetric potential

B. Roy, Naresh Saha, 2021 .

Gazeau–Klauder coherent state for the Morse potential and some of its properties

P. Roy, B. Roy, 2002 .

A generalized nonclassical state of the radiation field and some of its properties

P. Roy, B. Roy, 1997 .

Even and odd q-coherent states in a finite-dimensional basis and their squeezing properties

B. Roy, R. Roychoudhury, 1997 .

Phase properties of a new nonlinear coherent state

P. Roy, B. Roy, 2000 .

PTsymmetric nonlinear optical lattice: Analytical solutions

D. Nath, R. Roychoudhury, B. Roy, 2015 .

Nonlinear dynamics of classical counterpart of the generalized quantum nonlinear oscillator driven by position dependent mass

D. Ghosh, B. Roy, 2015 .

On the dynamical group of the system of two anyons with Coulomb interaction

A. Barut, P. Roy, B. Roy, 1993 .

Coherent states of non-Hermitian quantum systems

P. Roy, B. Roy, 2006 .

Nonclassical Properties of the Even and Odd Intermediate Number Squeezed States

B. Roy, 1998 .