Zobrazeno 1 - 10
of 6 172
pro vyhledávání: '"Alimuddin, A"'
In this work, we characterise a general set of quantum operations which possess a singular fixed point. These channels are dubbed as quantum ergodic channels. We have constructed Lindblad-type master equations for such channels for arbitrary dimensio
Externí odkaz:
http://arxiv.org/abs/2408.04993
Autor:
Naik, Sahil Gopalkrishna, Sen, Samrat, Patra, Ram Krishna, Chakraborty, Ananya, Alimuddin, Mir, Banik, Manik, Ghosal, Pratik
Formulation of physical theories typically assumes a definite causal structure -- either static or dynamic -- among the set of physical events. Recent studies, however, suggest the possibility of indefiniteness in causal structure, which emerges as a
Externí odkaz:
http://arxiv.org/abs/2407.20543
Autor:
Alimuddin, Mir, Chowdhury, Snehasish Roy, Patra, Ram Krishna, Ghosh, Subhendu B., Tufarelli, Tommaso, Adesso, Gerardo, Banik, Manik
Nonclassicality in composite quantum systems depicts several puzzling manifestations, with Einstein-Podolsky-Rosen entanglement, Schr\"odinger steering, and Bell nonlocality being the most celebrated ones. In addition to those, an unentangled quantum
Externí odkaz:
http://arxiv.org/abs/2407.08292
Transmitting unknown quantum states to distant locations is crucial for distributed quantum information protocols. The seminal quantum teleportation scheme achieves this feat while requiring prior maximal entanglement between the sender and receiver.
Externí odkaz:
http://arxiv.org/abs/2406.14216
Autor:
Chakraborty, Ananya, Naik, Sahil Gopalkrishna, Sen, Samrat, Patra, Ram Krishna, Ghosal, Pratik, Alimuddin, Mir, Banik, Manik
In accordance with the entropy principle of thermodynamics, under spontaneous evolutions, physical systems always evolve towards states with equal or greater randomness. But, where does this randomness originate? Renowned Birkhoff-von Neumann theorem
Externí odkaz:
http://arxiv.org/abs/2406.08803
Autor:
Ding, Chen, Lobo, Edwin Peter, Alimuddin, Mir, Xu, Xiao-Yue, Zhang, Shuo, Banik, Manik, Bao, Wan-Su, Huang, He-Liang
We implement an experiment on a photonic quantum processor establishing efficacy of the elementary quantum system in classical information storage. The advantage is established by considering a class of simple bipartite games played with the communic
Externí odkaz:
http://arxiv.org/abs/2403.02659
We consider a network of three spatially separated labs of Alice, Bob, and Charlie, with a two-qubit state shared between Alice-Bob and Bob-Charlie, and all of them can collaborate through LOCC. We focus on the problem of optimal and deterministic di
Externí odkaz:
http://arxiv.org/abs/2401.17201
Publikováno v:
Jurnal Pengabdian UNDIKMA, Vol 5, Iss 4, Pp 770-777 (2024)
The purpose of this community service is to improve the knowledge and skills of partners in making economical, highly nutritious fish feed using BSF mango as the basic ingredient. The method of implementing this service uses training and mentoring wh
Externí odkaz:
https://doaj.org/article/e456424f37ea48e68177284921aa1015
Autor:
Chakraborty, Ananya, Naik, Sahil Gopalkrishna, Lobo, Edwin Peter, Patra, Ram Krishna, Sen, Samrat, Alimuddin, Mir, Mukherjee, Amit, Banik, Manik
Extension of point-to-point communication model to the realm of multi-node configurations finds a plethora of applications in internet and telecommunication networks. Here, we establish a novel advantage of quantum communication in a commonly encount
Externí odkaz:
http://arxiv.org/abs/2309.17263
The phenomenon of quantum entanglement underlies several important protocols that enable emerging quantum technologies. Entangled states, however, are extremely delicate and often get perturbed by tiny fluctuations in their external environment. Cert
Externí odkaz:
http://arxiv.org/abs/2305.15012