## Publication

#### Research Papers

**2015**

1. Comparison of Electromagnetically Induced Transparency in lambda, vee and cascade three-level systems; **S Sen, M R Nath, T K Dey** and G Gangopadhyay, Journal of Modern Optics 62 (2015) 184-192

2. A Noisy Nutrient Induced Instability in Phytoplankton Blooms; **T K Dey**, A Gangopadhyay, G Gangopadhyay, Int Journal of Current Research and Academic Review 3 (2015) 51

**2014**

1. SU(4) group and classification of four-level system; **S Sen, H Ahmed**, Journal of Mathematical Physics 55 (2014) 122105

**2012**

1. Bloch space structure, qutrit wave function and atom-field entanglement in three-level systems; **S Sen**, **M R Nath**, **T K Dey** and G Gangopadhyay, Annals of Physics 12 (2012)224-252

**2011**

1. Bloch equation and atom-field entanglement scenario in three-level systems; **S Sen**, **M R Nath**, **T K Dey** and G Gangopadhyay, AIP Conference Proceedings "75 Years of Quantum Entanglement: Foundations and Information Theoretic Applications", 1384, (2011) 190-195

**2010**

1. Growth and optical properties of chemical bath deposited Cd_{0.7}Zn_{0.3}S nanoparticles, **K.Sunar**,
B.Bodo and P.K.Kalita, AIP Conf. Proc. & Astrophysics,
**1276** (2010) 70

2. Photometric study of the star-forming
clouds CB3, CB25 and CB39, A.K.Sen, V.F.Polcaro, **I.Dey**
and R.Gupta, Astronomy & Astrophysics,
**522** (2010) A45

**2009**

1. Bloch space structure in lambda, vee
and cascade type of three-level system and qutrit wave function,
**S.Sen**, **M.R.Nath**, **T.K.Dey** and G.Gangopadhyaya [quan-ph:0901.3248]

**2008**

1. Dynamical symmetry breaking of lambda
and vee-type three-level systems on quantization of the field
modes; **M.R.Nath**, **S.Sen**, A.K.Sen and G.Gangopadhyay, Pramana -
Jour. of Phys., 71 (2008) 77
[quant-ph:0802.0368]

2. Gravitational lensing by wormholes;
**T.K.Dey** and **S.Sen**, Mod Phys Lett,**
**
23
(2008) 953 [gr-qc:0806.4059]

3. Effect of field quantization on Rabi
oscillation of equidistant cascade four-level system; **M.R.Nath**,
**T.K.Dey**, **S.Sen** and G.Gangopadhyay, Pramana - Jour of Phys,
70 (2008) 141
[quant-ph:0712.2649]

**2007**

1. On the microscopic basis of Newton's
law of cooling and beyond; **M.R.Nath**, **S.Sen** and G.Gangopadhyay, J
Chem Phys 127 (2007) 095505
[quant-ph:0801.4247]

2. Evolution of ion-acoustic solitary
waves in magnetized plasma contaminated with varying
dust-charged grains, K.Devi, J.Sarma, G.C.Das, **A.Nag**,
R.K.Roychoudhury, Planetary and Space Science
55 (2007) 1358

3. Salient features of solitary waves in
dusty plasma under the influence of Coriolis force, G.C.Das
and **A.Nag**, Physics of Plasmas
14
(2007) 083705

**2006**

1. Chiral and U_A(1) phase transition in
$\pi$, $\eta$ and $\eta'$ mesons; **S.Sen** and B.Bagchi, Mod Phys
Lett 21 (2006) 1529

2. Evolution of nonlinear ion-acoustic
solitary wave propagation in rotating plasma”, G.C.Das and
**A.Nag**, Physics Of Plasmas
13
(2006) 082303

3. M.Govender, K.S.Govinder, S.D.Maharaj,
R.Sharma, S.Mukherjee and **T.K.Dey**, Radiating spherical collapse
with heat flow, Int Jour Mod Phys
D12
(2003) 667

**2003**

1. Dynamics of cascade three-level system
interacting with the classical and quantized field; **M.R.Nath**,
**S.Sen** and G.Gangopadhyaya, Pramana - Jour of Phys
61 (2003) 1089
[quant-ph:0711.3884]

**2000**

1. ‘A star is born!’ The formation process
of star, **I.Dey**, Resonance - Jour of Science
5 (2000)

**1999**

1. Radiative decay width and mixing
angles of $\eta$, $\eta'$, and $\eta_{c}$; B.Bagchi, P.Bhattacharya,
**S.Sen** and J.Chakrabarti, Phys Rev
D60 (1999) 074002

2. The chiral and U_{A}(1) phase
transition in QCD and mass spectrum of I=0 pseudo-scalar
mesons; **S.Sen** and B.Bagchi, Phys Lett
B461 (1999) 363

#### Other Publications

#### Departmental Magazine:

- The department is regularly
publishing its annual magazine “
**ANWESHAN**” since 2002

Downloads: Anweshan2002, Anweshan2003, Anweshan2004, Anweshan2005, Anweshan2006, Anweshan2007, Anweshan2008, Anweshan2009-2010 Anweshan2015 (Diamond Jubilee of UG Science Commemorative Issue)

#### Books, Proceedings etc:

- A Handbook of Higher Secondary Practical Physics; Author: K Sunar; Publisher: Oriental Book Company Pvt Ltd, Kolkata (2007)

- Proceedings of 4th Conference of the Physics Association of the North-East (PANE); Editor: Tushar Kanti Dey; Publisher: Physics Department, G C College, Silchar (2004)

- `Souvenir' published on the occasion of 4th Conference of Physics Academy of North-East (PANE) held in G C College on November 3 & 4, 2004; Editor: Apratim Nag; Publisher: Physics Department, G C College, Silchar (2004)