×

zbMATH — the first resource for mathematics

Roy, Pinaki

Compute Distance To:
Author ID: roy.pinaki Recent zbMATH articles by "Roy, Pinaki"
Published as: Roy, P.; Roy, Pinaki
Homepage: https://www.isical.ac.in/~pamu/pinaki_roy.php
External Links: Math-Net.Ru · ResearchGate · dblp
Documents Indexed: 71 Publications since 1988

Publications by Year

Citations contained in zbMATH Open

58 Publications have been cited 315 times in 247 Documents Cited by Year
A Lie algebraic approach to effective mass Schrödinger equations. Zbl 1040.35004
Roy, B.; Roy, P.
33
2002
Conditionally exactly solvable potentials and exceptional orthogonal polynomials. Zbl 1310.81076
Dutta, D.; Roy, P.
19
2010
A new class of PT-symmetric Hamiltonians with real spectra. Zbl 0984.81041
Cannata, F.; Ioffe, M.; Roychoudhury, R.; Roy, P.
17
2001
Conditionally exactly solvable potentials: A supersymmetric construction method. Zbl 0923.34075
Junker, Georg; Roy, Pinaki
17
1998
Conditionally exactly solvable problems and nonlinear algebras. Zbl 1053.81517
Junker, Georg; Roy, Pinaki
16
1997
Effective mass Schrödinger equation and nonlinear algebras. Zbl 1145.81362
Roy, B.; Roy, P.
13
2005
Exact solution of the Klein-Gordon equation in the presence of a minimal length. Zbl 1228.81154
Jana, T. K.; Roy, P.
12
2009
\((1+1)\)-dimensional Dirac equation with non-Hermitian interaction. Zbl 1081.81036
Sinha, A.; Roy, P.
10
2005
\(\mathcal{PT}\) symmetry of a conditionally exactly solvable potential. Zbl 1118.81441
Sinha, A.; Lévai, G.; Roy, P.
10
2004
Comprehensive analysis of conditionally exactly solvable models. Zbl 1015.81019
Roychoudhury, Rajkumar; Roy, Pinaki; Znojil, Miloslav; Lévai, Géza
9
2001
Nonlinear coherent states associated with conditionally exactly solvable problems. Zbl 0934.81016
Junker, Georg; Roy, Pinaki
9
1999
The non-commutative oscillator, symmetry and the Landau problem. Zbl 1189.81109
Giri, Pulak Ranjan; Roy, P.
8
2008
Is the \({\mathcal C}{\mathcal P}{\mathcal T}\) norm always positive? Zbl 1065.81048
Samsonov, Boris F.; Roy, Pinaki
8
2005
Information entropy of conditionally exactly solvable potentials. Zbl 1315.81036
Dutta, D.; Roy, P.
7
2011
Shape invariance approach to exact solutions of the Klein-Gordon equation. Zbl 1170.35511
Jana, T.; Roy, P.
7
2007
Quasi-exact solvability of Dirac-Pauli equation and generalized Dirac oscillators. Zbl 1045.81017
Ho, Choon-Lin; Roy, Pinaki
7
2004
Anomalous doublets of states in a PT symmetric quantum model. Zbl 0973.81014
Znojil, Miloslav; Lévai, Géza; Roy, Pinaki; Roychoudhury, Rajkumar
7
2001
An exactly solvable \({\mathcal{PT}}\) symmetric potential from the Natanzon class. Zbl 1047.81569
Lévai, G.; Sinha, A.; Roy, P.
6
2003
Gazeau-Klauder coherent state for the Morse potential and some of its properties. Zbl 0994.81050
Roy, B.; Roy, P.
6
2002
Supersymmetry of a spin \({1\over 2}\) particle on the real line. Zbl 0949.81017
Tkachuk, V. M.; Roy, P.
6
1999
Coherent states, even and odd coherent states in a finite-dimensional Hilbert space and their properties. Zbl 0907.47061
Roy, B.; Roy, P.
6
1998
Shifted 1/N expansion approach to the interaction \(V(r)=r^ 2-\lambda r^ 2/(1+gr^ 2)\). Zbl 0695.35193
Roy, Barnana; Roy Choudhury, Rajkumar; Roy, Pinaki
5
1988
Construction of zero-energy states in graphene through the supersymmetry formalism. Zbl 1383.82081
Schulze-Halberg, Axel; Roy, Pinaki
4
2017
Generalized Swanson models and their solutions. Zbl 1124.81020
Sinha, A.; Roy, P.
4
2007
Construction of the \({\mathcal{C}} \) operator for a \({\mathcal{PT}} \) symmetric model. Zbl 1124.81019
Roychoudhury, R.; Roy, P.
4
2007
Quasi-exact solvability of the Pauli equation. Zbl 1033.81025
Ho, Choon-Lin; Roy, Pinaki
4
2003
Motion of a spin-\(\frac 12\) particle in shape invariant scalar and magnetic fields. Zbl 0954.81021
Tkachuk, V. M.; Roy, P.
4
2000
A generalized nonclassical state of the radiation field and some of its properties. Zbl 0940.81054
Roy, P.; Roy, B.
4
1997
Non-Hermitian quantum mechanics in non-commutative space. Zbl 1189.81108
Giri, Pulak Ranjan; Roy, P.
3
2009
Coherent states of non-Hermitian quantum systems. Zbl 1236.81134
Roy, Barnana; Roy, Pinaki
3
2006
Spontaneous \(\mathcal{PT}\) symmetry breaking and pseudo-supersymmetry. Zbl 1122.81051
Sinha, A.; Roy, P.
3
2006
\(\mathcal{PT}\)-symmetric effective mass Schrödinger equations. Zbl 1092.81017
Roy, B.; Roy, P.
3
2005
Construction of \((1+1)\)-dimensional field models with exactly solvable fluctuation equations about classical finite-energy configurations. Zbl 0924.58127
Junker, Georg; Roy, Pinaki
3
1997
Bound states of the two-dimensional Dirac equation for an energy-dependent hyperbolic Scarf potential. Zbl 1383.82082
Schulze-Halberg, Axel; Roy, Pinaki
2
2017
Noncommutative anisotropic oscillator in a homogeneous magnetic field. Zbl 1368.81107
Nath, D.; Roy, P.
2
2017
Quantum models with energy-dependent potentials solvable in terms of exceptional orthogonal polynomials. Zbl 1367.81071
Schulze-Halberg, Axel; Roy, Pinaki
2
2017
An analysis of the zero energy states in graphene. Zbl 1349.81084
Ghosh, P.; Roy, Pinaki
2
2016
Pseudo Hermitian interactions in the Dirac equation. Zbl 1351.81052
Panella, Orlando; Roy, Pinaki
2
2014
Pseudo-Hermitian generalized Dirac oscillators. Zbl 1266.81060
Dutta, D.; Panella, O.; Roy, P.
2
2013
Exact solutions of the Fokker-Planck equation from an \(n\)th order supersymmetric quantum mechanics approach. Zbl 1229.81118
Schulze-Halberg, Axel; Rivas, Jesús Morales; Gil, José Juan Peña; García-Ravelo, Jesús; Roy, Pinaki
2
2009
A class of exactly solvable Schrödinger equation with moving boundary condition. Zbl 1220.81093
Jana, T. K.; Roy, P.
2
2008
Pseudo supersymmetric partners for the generalized Swanson model. Zbl 1144.81020
Sinha, A.; Roy, P.
2
2008
New exactly solvable isospectral partners for \(\mathcal P\mathcal T\) symmetric potentials. Zbl 1048.81058
Sinha, Anjana; Roy, Pinaki
2
2004
Conditionally exactly solvable potentials and supersymmetric transformations. Zbl 0949.81019
Lévai, Géza; Roy, Pinaki
2
1999
\(q\)-deformed algebras and the two-anyon problem. Zbl 1022.81818
Roy, P.
2
1996
Some observations on the nature of solutions for the interaction \(V(x)=x^ 2+\lambda x^ 2/(1+gx^ 2)\). Zbl 0715.34054
Roy, Pinaki; Roychoudhury, Rajkumar
2
1990
Quasi exactly solvable extension of Calogero model associated with exceptional orthogonal polynomials. Zbl 1365.81061
Basu-Mallick, B.; Mandal, Bhabani Prasad; Roy, Pinaki
1
2017
Pseudo-Hermitian and \(\mathcal{P}T\)-symmetric quantum systems with energy-dependent potentials: bound-state solutions and energy spectra. Zbl 1365.81056
Schulze-Halberg, Axel; Roy, Pinaki
1
2017
Dirac oscillator in perpendicular magnetic and transverse electric fields. Zbl 1360.81148
Nath, D.; Roy, Pinaki
1
2014
Dirac equation with complex potentials. Zbl 1305.81132
Ho, C.-L.; Roy, P.
1
2014
Study of classical mechanical systems with complex potentials. Zbl 1241.70025
Sinha, A.; Dutta, D.; Roy, P.
1
2011
Darboux transformation for the one-dimensional stationary Dirac equation with non-Hermitian interaction. Zbl 1111.81050
Sinha, A.; Roy, P.
1
2006
\(\mathcal{PT}\) symmetric models with nonlinear pseudosupersymmetry. Zbl 1076.81044
Sinha, A.; Roy, P.
1
2005
Time dependent nonclassical properties of even and odd nonlinear coherent states. Zbl 1044.81619
Roy, B.; Roy, P.
1
1999
On quasi-exactly solvable problems and supersymmetry. Zbl 1021.81924
Roy, P.; Varshni, Y. P.
1
1991
On the application of supersymmetric WKB (Wentzel-Kramers-Brillouin) method to quasi-exactly solvable problems. Zbl 0991.81513
Roy, P.; Roychoudhury, R.; Varshni, Y. P.
1
1991
Novel perturbation expansion for the Langevin equation. Zbl 0943.82565
Bender, Carl; Cooper, Fred; Simmons, L. M. jun.; Roy, Pinaki; Kilcup, Greg
1
1991
Some solutions of the supersymmetric non-polynomial oscillator - a comparison between the SWKB and WKB methods. Zbl 0695.35194
Roy, Pinaki; Roy Choudhury, Rajkumar; Varshni, Y. P.
1
1988
Construction of zero-energy states in graphene through the supersymmetry formalism. Zbl 1383.82081
Schulze-Halberg, Axel; Roy, Pinaki
4
2017
Bound states of the two-dimensional Dirac equation for an energy-dependent hyperbolic Scarf potential. Zbl 1383.82082
Schulze-Halberg, Axel; Roy, Pinaki
2
2017
Noncommutative anisotropic oscillator in a homogeneous magnetic field. Zbl 1368.81107
Nath, D.; Roy, P.
2
2017
Quantum models with energy-dependent potentials solvable in terms of exceptional orthogonal polynomials. Zbl 1367.81071
Schulze-Halberg, Axel; Roy, Pinaki
2
2017
Quasi exactly solvable extension of Calogero model associated with exceptional orthogonal polynomials. Zbl 1365.81061
Basu-Mallick, B.; Mandal, Bhabani Prasad; Roy, Pinaki
1
2017
Pseudo-Hermitian and \(\mathcal{P}T\)-symmetric quantum systems with energy-dependent potentials: bound-state solutions and energy spectra. Zbl 1365.81056
Schulze-Halberg, Axel; Roy, Pinaki
1
2017
An analysis of the zero energy states in graphene. Zbl 1349.81084
Ghosh, P.; Roy, Pinaki
2
2016
Pseudo Hermitian interactions in the Dirac equation. Zbl 1351.81052
Panella, Orlando; Roy, Pinaki
2
2014
Dirac oscillator in perpendicular magnetic and transverse electric fields. Zbl 1360.81148
Nath, D.; Roy, Pinaki
1
2014
Dirac equation with complex potentials. Zbl 1305.81132
Ho, C.-L.; Roy, P.
1
2014
Pseudo-Hermitian generalized Dirac oscillators. Zbl 1266.81060
Dutta, D.; Panella, O.; Roy, P.
2
2013
Information entropy of conditionally exactly solvable potentials. Zbl 1315.81036
Dutta, D.; Roy, P.
7
2011
Study of classical mechanical systems with complex potentials. Zbl 1241.70025
Sinha, A.; Dutta, D.; Roy, P.
1
2011
Conditionally exactly solvable potentials and exceptional orthogonal polynomials. Zbl 1310.81076
Dutta, D.; Roy, P.
19
2010
Exact solution of the Klein-Gordon equation in the presence of a minimal length. Zbl 1228.81154
Jana, T. K.; Roy, P.
12
2009
Non-Hermitian quantum mechanics in non-commutative space. Zbl 1189.81108
Giri, Pulak Ranjan; Roy, P.
3
2009
Exact solutions of the Fokker-Planck equation from an \(n\)th order supersymmetric quantum mechanics approach. Zbl 1229.81118
Schulze-Halberg, Axel; Rivas, Jesús Morales; Gil, José Juan Peña; García-Ravelo, Jesús; Roy, Pinaki
2
2009
The non-commutative oscillator, symmetry and the Landau problem. Zbl 1189.81109
Giri, Pulak Ranjan; Roy, P.
8
2008
A class of exactly solvable Schrödinger equation with moving boundary condition. Zbl 1220.81093
Jana, T. K.; Roy, P.
2
2008
Pseudo supersymmetric partners for the generalized Swanson model. Zbl 1144.81020
Sinha, A.; Roy, P.
2
2008
Shape invariance approach to exact solutions of the Klein-Gordon equation. Zbl 1170.35511
Jana, T.; Roy, P.
7
2007
Generalized Swanson models and their solutions. Zbl 1124.81020
Sinha, A.; Roy, P.
4
2007
Construction of the \({\mathcal{C}} \) operator for a \({\mathcal{PT}} \) symmetric model. Zbl 1124.81019
Roychoudhury, R.; Roy, P.
4
2007
Coherent states of non-Hermitian quantum systems. Zbl 1236.81134
Roy, Barnana; Roy, Pinaki
3
2006
Spontaneous \(\mathcal{PT}\) symmetry breaking and pseudo-supersymmetry. Zbl 1122.81051
Sinha, A.; Roy, P.
3
2006
Darboux transformation for the one-dimensional stationary Dirac equation with non-Hermitian interaction. Zbl 1111.81050
Sinha, A.; Roy, P.
1
2006
Effective mass Schrödinger equation and nonlinear algebras. Zbl 1145.81362
Roy, B.; Roy, P.
13
2005
\((1+1)\)-dimensional Dirac equation with non-Hermitian interaction. Zbl 1081.81036
Sinha, A.; Roy, P.
10
2005
Is the \({\mathcal C}{\mathcal P}{\mathcal T}\) norm always positive? Zbl 1065.81048
Samsonov, Boris F.; Roy, Pinaki
8
2005
\(\mathcal{PT}\)-symmetric effective mass Schrödinger equations. Zbl 1092.81017
Roy, B.; Roy, P.
3
2005
\(\mathcal{PT}\) symmetric models with nonlinear pseudosupersymmetry. Zbl 1076.81044
Sinha, A.; Roy, P.
1
2005
\(\mathcal{PT}\) symmetry of a conditionally exactly solvable potential. Zbl 1118.81441
Sinha, A.; Lévai, G.; Roy, P.
10
2004
Quasi-exact solvability of Dirac-Pauli equation and generalized Dirac oscillators. Zbl 1045.81017
Ho, Choon-Lin; Roy, Pinaki
7
2004
New exactly solvable isospectral partners for \(\mathcal P\mathcal T\) symmetric potentials. Zbl 1048.81058
Sinha, Anjana; Roy, Pinaki
2
2004
An exactly solvable \({\mathcal{PT}}\) symmetric potential from the Natanzon class. Zbl 1047.81569
Lévai, G.; Sinha, A.; Roy, P.
6
2003
Quasi-exact solvability of the Pauli equation. Zbl 1033.81025
Ho, Choon-Lin; Roy, Pinaki
4
2003
A Lie algebraic approach to effective mass Schrödinger equations. Zbl 1040.35004
Roy, B.; Roy, P.
33
2002
Gazeau-Klauder coherent state for the Morse potential and some of its properties. Zbl 0994.81050
Roy, B.; Roy, P.
6
2002
A new class of PT-symmetric Hamiltonians with real spectra. Zbl 0984.81041
Cannata, F.; Ioffe, M.; Roychoudhury, R.; Roy, P.
17
2001
Comprehensive analysis of conditionally exactly solvable models. Zbl 1015.81019
Roychoudhury, Rajkumar; Roy, Pinaki; Znojil, Miloslav; Lévai, Géza
9
2001
Anomalous doublets of states in a PT symmetric quantum model. Zbl 0973.81014
Znojil, Miloslav; Lévai, Géza; Roy, Pinaki; Roychoudhury, Rajkumar
7
2001
Motion of a spin-\(\frac 12\) particle in shape invariant scalar and magnetic fields. Zbl 0954.81021
Tkachuk, V. M.; Roy, P.
4
2000
Nonlinear coherent states associated with conditionally exactly solvable problems. Zbl 0934.81016
Junker, Georg; Roy, Pinaki
9
1999
Supersymmetry of a spin \({1\over 2}\) particle on the real line. Zbl 0949.81017
Tkachuk, V. M.; Roy, P.
6
1999
Conditionally exactly solvable potentials and supersymmetric transformations. Zbl 0949.81019
Lévai, Géza; Roy, Pinaki
2
1999
Time dependent nonclassical properties of even and odd nonlinear coherent states. Zbl 1044.81619
Roy, B.; Roy, P.
1
1999
Conditionally exactly solvable potentials: A supersymmetric construction method. Zbl 0923.34075
Junker, Georg; Roy, Pinaki
17
1998
Coherent states, even and odd coherent states in a finite-dimensional Hilbert space and their properties. Zbl 0907.47061
Roy, B.; Roy, P.
6
1998
Conditionally exactly solvable problems and nonlinear algebras. Zbl 1053.81517
Junker, Georg; Roy, Pinaki
16
1997
A generalized nonclassical state of the radiation field and some of its properties. Zbl 0940.81054
Roy, P.; Roy, B.
4
1997
Construction of \((1+1)\)-dimensional field models with exactly solvable fluctuation equations about classical finite-energy configurations. Zbl 0924.58127
Junker, Georg; Roy, Pinaki
3
1997
\(q\)-deformed algebras and the two-anyon problem. Zbl 1022.81818
Roy, P.
2
1996
On quasi-exactly solvable problems and supersymmetry. Zbl 1021.81924
Roy, P.; Varshni, Y. P.
1
1991
On the application of supersymmetric WKB (Wentzel-Kramers-Brillouin) method to quasi-exactly solvable problems. Zbl 0991.81513
Roy, P.; Roychoudhury, R.; Varshni, Y. P.
1
1991
Novel perturbation expansion for the Langevin equation. Zbl 0943.82565
Bender, Carl; Cooper, Fred; Simmons, L. M. jun.; Roy, Pinaki; Kilcup, Greg
1
1991
Some observations on the nature of solutions for the interaction \(V(x)=x^ 2+\lambda x^ 2/(1+gx^ 2)\). Zbl 0715.34054
Roy, Pinaki; Roychoudhury, Rajkumar
2
1990
Shifted 1/N expansion approach to the interaction \(V(r)=r^ 2-\lambda r^ 2/(1+gr^ 2)\). Zbl 0695.35193
Roy, Barnana; Roy Choudhury, Rajkumar; Roy, Pinaki
5
1988
Some solutions of the supersymmetric non-polynomial oscillator - a comparison between the SWKB and WKB methods. Zbl 0695.35194
Roy, Pinaki; Roy Choudhury, Rajkumar; Varshni, Y. P.
1
1988
all top 5

Cited by 326 Authors

11 Roy, Pinaki
11 Schulze-Halberg, Axel
10 Lévai, Géza
10 Quesne, Christiane
8 Mustafa, Omar
7 Ho, Choon-Lin
7 Sever, Ramazan
6 Bagchi, Bijan Kumar
6 Dong, Shihai
6 Jia, Chunsheng
6 Roy, Barnana
6 Yeşiltaş, Özlem
6 Znojil, Miloslav
5 Chenaghlou, Alireza
5 Grandati, Yves
5 Mazharimousavi, S. Habib
5 Milson, Robert
5 Pathak, Anirban
4 Alhaidari, Abdulaziz D.
4 Gómez-Ullate, David
4 Ishkhanyan, Artur Michaĭlovich
4 Maamache, Mustapha
4 Rañada, Manuel F.
4 Roychoudhury, Rajkumar
4 Sinha, Anjana
4 Tezcan, Cevdet
4 Verma, Amit Kumar
3 Bahlouli, Hocine
3 Baradaran, Marzieh
3 Bentaiba, Mustapha
3 Cariñena, José F.
3 Fakhri, Hossein
3 Falek, Mokhtar
3 Giri, Pulak Ranjan
3 Karadzhov, Yuri
3 Liu, Jianyi
3 Merad, Meriem
3 Mostafazadeh, Ali
3 Özer, Okan
3 Panahi, Hossein
3 Sasaki, Ryu
3 Yahiaoui, Sid-Ahmed
2 Andrianov, Alexander A.
2 Assi, Ibsal A.
2 Bagarello, Fabio
2 Chetouani, Lyazid
2 Contreras-Astorga, Alonso
2 Duran, Antonio J.
2 Dutta, Debasmita
2 Gecim, Ganim
2 Gorain, P. S.
2 Hassanabadi, Hassan
2 Hatami, Omid
2 Hounkonnou, Mahouton Norbert
2 Jiang, Guang-Yuan
2 Kamran, Niky
2 Khare, Avinash
2 Koç, Ramazan
2 Koussa, Walid
2 Liaw, Constanze
2 Long, Zhengwen
2 Mahdifar, Ali
2 Mallik, Samirnath
2 Mana, Naima
2 Mandal, Bhabani Prasad
2 Marquette, Ian
2 Mesref, L.
2 Mohammadi, Vahid
2 Muslih, Sami I.
2 Obada, Abdel-Shafy Fahmy
2 Odake, Satoru
2 Ruby, V. Chithiika
2 Saad, Nasser
2 Sadallah, Madhat
2 Santander, Mariano
2 Senthilvelan, Murugaian
2 Setare, Mohammad Reza
2 Sokolov, Andreĭ Vladimirovich
2 Sucu, Yusuf
2 Sun, Guohua
2 Sun, Liangtian
2 Sun, Yu
2 Yu, Jiang
2 Zarrinkamar, Saber
2 Zhang, Hongbiao
1 Abdalla, M. Sebawe
1 Abou-Salem, L. I.
1 Aghaei, Shahram
1 Aizawa, Naruhiko
1 Aktaş, Metin
1 Alam, Nasir
1 Aleixo, A. N. F.
1 Ali, Syed Twareque
1 Alonso, Vidal
1 Amorim, Ronni G. G.
1 Arjika, Sama
1 Arsenault, Ashley
1 Attia, M. T.
1 Aygün, Anıl L.
1 Balantekin, A. Baha
...and 226 more Authors

Citations by Year