9 citations · 17 across the 8 of their papers we have counts for
8 papers
Revisiting thermoelectric transport across strongly correlated quantum dot: A Green's function equation of motion theory perspective
Sachin Verma, B. S. Tewari, A. Dhyani +1
Using Green's function equation of motion within Lacroix decoupling scheme, we examine the thermoelectric transport features of a strongly interacting quantum dot coupled between m…
Josephson Transport across T-shaped and Series-Configured Double Quantum Dots System at Infinite-U Limit
Bhupendra Kumar, Sachin Verma, Tanuj Chamoli +1
The charge transport has been analyzed theoretically across a T-shaped and series-configured double quantum dots Josephson junction by implementing the Slave Boson mean field appro…
Evolution of Flat Band and Van Hove Singularities with Interlayer Coupling in Twisted Bilayer Graphene
Veerpal, B. R. K. Nanda, Ajay
Here we present a theoretical analysis (applicable to all twist angles of TBG) of band dispersion and density of states in TBG relating evolution of flat band and Van-Hove singular…
Detection of ~100 days periodicity in the gamma-ray light curve of the BL Lac 4FGL 2022.7+4216
Banerjee, Anuvab, Sharma +9
Study of quasi-periodic oscillations (QPO) in blazars is one of the crucial methods for gaining insights into the workings of the central engines of active galactic nuclei. QPOs wi…
Twist Angle, Strain, Corrugation and Moire Unit cell in Twisted Bilayer Graphene
Veer Pal, Ajay
This work put forward a comprehensive study of moire pattern in commensurate twisted bilayer graphene (TBG) to determine the connection of moire period with corresponding twist ang…
Phase and Thermal Driven Transport across T-Shaped Double Quantum Dot Josephson Junction
Bhupendra Kumar, Sachin Verma, Ajay
The phase and thermal driven transport properties of the T-shaped uncorrelated double quantum dot Josephson junction are analyzed by using Keldysh non-equilibrium Green's function…
Andreev bound states in Superconductor-quantum dot Josephson junction at infinite-U limit
Tanuj Chamoli, Ajay
Andreev bound states (ABSs) are studied in quantum dot coupled to conventional BCS superconducting leads on the basis of effective slave boson Hamiltonian in an infinite-U (Coulomb…
Influence of multiorbitals and anisotropic Coulomb interactions on isotope effect coefficient in doped Fe-based superconductors
Luxmi Rani, Ajay
The present work describes the theoretical analysis of isotope effect coefficient as a function of transition temperature in two orbital per site model Hamiltonian in iron based su…