97 citations
- Jawaharlal Nehru UniversityIN9 papers
- The University of Texas at AustinUS8 papers
- University of FreiburgDE7 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Homi Bhabha National InstituteIN6 papers
- Savitribai Phule Pune UniversityIN5 papers
- Indian Institute of Technology BhubaneswarIN4 papers
- Indian Institute of Technology DelhiIN4 papers
- Institute of Mathematical SciencesIN4 papers
- Techno India UniversityIN4 papers
- ARC Centre of Excellence for Mathematical and Statistical FrontiersAU3 papers
- Asia Pacific Center for Theoretical PhysicsKR3 papers
12 papers · 1 filter
Tunneling of Hawking radiation for BTZ black hole revisited
Bijan Bagchi, Sauvik Sen
We re-examine Hawking radiation for a nonrotating (2+1)-dimensional BTZ black hole and evaluate the transmission probability of tunneling through the barrier of the event horizon e…
On the utility of power spectral techniques with feature selection techniques for effective mental task classification in noninvasive BCI
Akshansh Gupta, Ramesh Kumar Agrawal, Jyoti Singh Kirar +4
In this paper classification of mental task-root Brain-Computer Interfaces (BCI) is being investigated, as those are a dominant area of investigations in BCI and are of utmost inte…
Exceptional point in a coupled Swanson system
Bijan Bagchi, Rahul Ghosh, Sauvik Sen
We propose an interacting nonhermitian model described by a two-mode quadratic Hamiltonian along with an interaction term to locate and analyze the presence of an exceptional point…
Position-dependent mass Dirac equation and local Fermi velocity
Rahul Ghosh
We present a new approach to study (1+1)-dimensional Dirac equation in the background of an effective mass by exploiting the possibility of a position-dependent fermi velocity…
Orthogonal and Non-Orthogonal Signal Representations Using New Transformation Matrices Having NPM Structure
Shaik Basheeruddin Shah, Vijay Kumar Chakka, Arikatla Satyanarayana Reddy
In this paper, we introduce two types of real-valued sums known as Complex Conjugate Pair Sums (CCPSs) denoted as CCPS and CCPS, and discuss a few of their properti…
A New Signal Representation Using Complex Conjugate Pair Sums
Shaik Basheeruddin Shah, Vijay Kumar Chakka, Arikatla Satyanarayana Reddy
This letter introduces a real valued summation known as Complex Conjugate Pair Sum (CCPS). The space spanned by CCPS and its one circular downshift is called {\em Complex Conjugate…