Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Halder, Pritam"'
Noisy unsharp measurements incorporated in quantum information protocols may hinder performance, reducing the quantum advantage. However, we show that, unlike projective measurements which completely destroy quantum correlations between nodes in quan
Externí odkaz:
http://arxiv.org/abs/2406.07652
In a measurement-induced continuous-time quantum walk, we address the problem of detecting a particle in a subspace, instead of a fixed position. In this configuration, we develop an approach of bright and dark states based on the unit and vanishing
Externí odkaz:
http://arxiv.org/abs/2404.12677
We put forth a notion of optimality for extracting ergotropic work, derived from an energy constraint governing the necessary dynamics for work extraction in a quantum system. Within the traditional ergotropy framework, which predicts an infinite set
Externí odkaz:
http://arxiv.org/abs/2403.05956
A variable-range interacting Ising model with spin-1/2 particles exhibits distinct behavior depending on the fall-off rates in the range of interactions, notably non-local (NL), quasi-local (QL), and local. It is unknown if such a transition occurs i
Externí odkaz:
http://arxiv.org/abs/2311.08232
We propose a measurement-based entanglement propagation strategy for networks in which all nodes except two are initially occupied by a suitably chosen single-qubit system and the two nodes share a bipartite noisy entangled state. The connections bet
Externí odkaz:
http://arxiv.org/abs/2308.10975
The cluster state acquired by evolving the nearest-neighbor (NN) Ising model from a completely separable state is the resource for measurement-based quantum computation. Instead of an NN system, a variable-range power law interacting Ising model can
Externí odkaz:
http://arxiv.org/abs/2307.11739
To obtain Bell statistics from hybrid states composed of finite- and infinite-dimensional systems, we propose a hybrid measurement scheme, in which the continuous mode is measured using the generalized pseudospin operators, while the finite (two)-dim
Externí odkaz:
http://arxiv.org/abs/2302.11513
Autor:
Halder, Pritam1 (AUTHOR) rynedann@gmail.com, Chattopadhyay, Ankita2 (AUTHOR), Rathor, Shivani3 (AUTHOR), Saha, Sayan4 (AUTHOR)
Publikováno v:
Journal of Health, Population & Nutrition. 11/7/2024, Vol. 43 Issue 1, p1-16. 16p.
Autor:
Tiwari, Jaya1 (AUTHOR), Halder, Pritam1 (AUTHOR), Sharma, Divya1 (AUTHOR), Saini, Uttam Chand2 (AUTHOR), Rajagopal, Vineeth1 (AUTHOR), Kiran, Tanvi1 (AUTHOR) tanvikiran3@yahoo.com
Publikováno v:
PLoS ONE. 10/23/2024, Vol. 19 Issue 10, p1-20. 20p.
We propose that an unsharp measurement-based process to generate genuine multipartite entanglement from an entangled initial state with a fewer number of qubits can be classified in two ways -- biased and unbiased inflation protocols. In the biased c
Externí odkaz:
http://arxiv.org/abs/2208.09317