Still learning and enjoying physics.

**Areas of Research**

Quantum Field Theory, Quantum Gravity, Non-linear Dynamics

**Educational Background**

Year | Degree | College / University |
---|---|---|

2015 | PhD | IISER Kolkata, India |

2006 | MSc (Physics) | Dibrugarh University, Assam, India |

2003 | BSc (Physics) | J B College, Dibrugarh University, Assam, India |

**Awards & Fellowships**

Award | Received From | Year |
---|---|---|

JRF | HRI, Department of Atomic Energy, India | 2007-2008 |

JRF | IISER Kolkata, MHRD, India | 2009-2011 |

SRF | IISER Kolkata, MHRD, India | 2011-2015 |

**Talks & Presentations**

Month-Year | Topic | Venue |
---|---|---|

Aug - 2011 | Interaction of Gauge Fields with Planar Electrons | IISER-Kolkata, India |

Feb - 2012 | PT-symmetric Systems and Spectral Bifurcation | IISER-Kolkata, India |

Nov - 2012 | Planar QED and Topological Bound State | BHU, Varanasi, India |

Mar - 2013 | Planar Bound States and Thermal Stability | IISER-Kolkata, India |

Aug - 2013 | Resistance-less Spin Current in Planar Boundary | IISER-Kolkata, India |

Feb - 2014 | Aspects of PT-symmetric Non-linear Systems | North Orissa University, India |

Nov - 2014 | Topological Exciton and its Melting | BHU, Varanasi, India |

Jul - 2015 | Topological Exciton and its Melting | IOP, Bhubaneswar, India |

Feb - 2016 | Weyl-invariant model of Massive Photons | SNBNCBS, Kolkata, India |

Feb/Mar - 2016 | Resistance-less Boundary Transport in a plane | BHU, Varanasi, India |

Nov - 2016 | Some dialogues between gauge theory and gravity | BHU, Varanasi, India |

Nov - 2016 | Optical Systems and PT-Symmetry: Some results | IIT Kharagpur, India |

**Publications**

**Publications in Journals:**

1. “*Supersymmetry, PT-symmetry and Spectral Bifurcation*”, **K. Abhinav** and P. K. Panigrahi, Annals of Physics, **325**, 1198 (2010).

2. “*Comment on 'Comment on Supersymmetry, PT-symmetry and spectral bifurcation'* ”, **K. Abhinav** and P. K. Panigrahi, Annals of Physics, **326**, 538 (2011).

3. “*Gapped solitons and periodic excitations in strongly coupled BEC* ”, U. Roy, B. Shah, **K. Abhinav** and P. K. Panigrahi, J. Phys. B: At. Mol. Opt. Phys.** 44**, 035302 (2011).

4. “*Conserved Correlation in PT -symmetric Systems: Scattering and Bound States*”, **K. Abhinav**, A. Jayannavar and P. K. Panigrahi, Annals of Physics **331**, 110 (2013).

5. “*Solitons and Spin Transport in Graphene Boundary*”, **K. Abhinav**, V. M. Vyas and P. K. Panigrahi, Pramana-journal of physics **85**, 1023 (2015).

6. “*Quantum and Thermal Fluctuations and Pair-breaking in Planar QED*”, **K. Abhinav** and P. K. Panigrahi, JHEP **03**, 032 (2016).

7. “*Conservation Law for Massive Scale-Invariant Photons in Weyl-Invariant Gravity*”, A. Shukla, **K. Abhinav** and P. K. Panigrahi, Class. Quantum Grav. **33**, 235008 (2016).

8. “*Quasi-Integrability in Supersymmetric Sine-Gordon Models*”, **K. Abhinav** and P. Guha, EPL **116**, 10004 (2016).

9. “*Novel Symmetries in Weyl-invariant Gravity with Massive Gauge Field*”, **K. Abhinav** A. Shukla and P. K. Panigrahi, Eur. Phys. J. C **76**,639 (2016).

10. “*Heisenberg Symmetry and Collective Modes of One Dimensional Unitary Correlated Fermions*”, **K. Abhinav** B. Chandrasekhar, V. M. Vyas and P. K. Panigrahi, Phys. Lett. A **381**, 457 (2017).

**Publications in Conference Proceedings:**

1. “*Supersymmetry and PT-Symmetric Spectral Bifurcation*”, **K. Abhinav** and P. K. Panigrahi, Proceedings of "Photonics and Quantum Structures", Narosa Publishing House, pp 151-156 (2012).

2. “*A study of PT-symmetric Non-linear Schroedinger Equation*”, K. N. Reddy, S. Modak, **K. Abhinav**, P. K. Panigrahi, Proceedings of National Seminar on "Recent Advances in Physics" NOU (2014) 18-26.

**Book Chapters:**

1. “*Bose-Einstein Condensates in a Harmonic Trap and Optical Lattice*”, P. K. Panigrahi, R. Atre, S. Sree Ranjani, P. Das and **K. Abhinav**, “Atomic and Molecular Physics: Introduction to Advanced Topics”, Narosa Publishing House, pp 183-202 (2012).

**Book Material:**

1. “*Mathematical Methods for Physics*”, P. K. Panigrahi and **K. Abhinav**, Digital book material, Indian Institute of Technology, Kanpur in http://ictwiki.iitk.ernet.in/wiki [ To appear].

**On-line Preprints:**

1. “*From particle in a box to PT -symmetric systems via isospectral deformation*”, P. Cherian, **K. Abhinav** and P. K. Panigrahi, arXiv:1110.3708.

2. “*Controlled Spin Transport in Planar Systems Through Topological Exciton*”, **K. Abhinav** and P. K. Panigrahi, arXiv:1504.07955v3[hep-th].

3. “*Origin of Lattice Spin in Graphitic Systems*”, **K. Abhinav** and P. K. Panigrahi, arXiv:1512.06037v1[cond-mat.mes-hall].

4. “*Non-Holonomic and Quasi-Integrable Deformations of Nonlinear Schroedinger Equation*” **K. Abhinav**, P. Guha and I. Mukherjee, arXiv:1611.00961[nlin.SI].

5. “*Efimov-like Resonances in Planar QED*” **K. Abhinav** and P. K. Panigrahi, arXiv:1612:04245[hep-th].

6. “*Quasi-Integrability of The KdV System*” **K. Abhinav**, and P. Guha, arXiv:1612.07499[math-ph].

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