3 papers
cond-mat.mtrl-sci2020
Understanding of different types of rolling motion of on aluminium surface
Sourabh Kumar, Aniruddha Chakraborty
Can a molecule chemisorbed on an aluminium surface, exhibit rolling motion and even move on the surface? Here we presents the results of our calculation which shows that $…
quant-ph2018
Towards long-distance quantum networks with superconducting processors and optical links
Sourabh Kumar, Nikolai Lauk, Christoph Simon
We design a quantum repeater architecture, necessary for long distance quantum networks, using the recently proposed microwave cat state qubits, formed and manipulated via interact…
cond-mat.mtrl-sci2018
Emergence of Topological insulator and Nodal line semi-metal states in XX'Bi (X=Na, K, Rb, Cs; X'=Ca, Sr)
Chiranjit Mondal, C. K. Barman, Sourabh Kumar +2
In this letter, we predict the emergence of non-trivial band topology in the family of XX'Bi compounds having (\# 189) space group. Using first principles calcula…