5 papers
Travelling Dark State Polariton as a Viable Quantum Memory in a Solid-State Medium
Avirup Chakraborty, Shrabana Chakrabarti
We theorize a quantum memory based on the dark-state polariton field, formed by the superposition of atomic and photonic states of a travelling probe laser pulse under the applicat…
Quantum-RAM Implementation Using Multiple Interacting Rydberg-Blockaded EIT Systems
Avirup Chakraborty, Shrabana Chakrabarti
We propose a novel theoretical architecture for implementing a quantum random access memory (qRAM) based on quantum random walks in a Rydberg blockaded atomic ensemble utilizing mu…
Quantum Random Access Memory Implementation Using Photon-Photon Interaction in Rydberg Atomic Ensemble
Avirup Chakraborty, Shrabana Chakrabarti
Quantum random access memory (qRAM) is crucial for overcoming data-loading bottlenecks in quantum machine learning; however, current physical implementations face severe scalabilit…
Trick or Treat? Free-ranging dogs use human behavioural cues for foraging
Rohan Sarkar, Sharmistha Maji, Tuhin Subhra Pal +9
Animals that display behavioural flexibility and adaptability thrive in urban environments, due to their ability to exploit novel anthropogenic resources. Since humans are an impor…
Understanding Carbon Trade Dynamics: A European Union Emissions Trading System Perspective
Avirup Chakraborty
The European Union Emissions Trading System (EU ETS), the world's first and largest cap-and-trade carbon market, is a cornerstone of EU climate policy. This study provides a compre…