Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Sisodia, Mitali"'
The way a new type of state called a hybrid state, which contains more than one degree of freedom, is used in many practical applications of quantum communication tasks with lesser amount of resources. Similarly, our aim is here to perform multi-quan
Externí odkaz:
http://arxiv.org/abs/2402.14043
Quantum key distribution (QKD) is a technique to establish a secret key between two parties through a quantum channel. Several QKD protocols have been proposed and implemented over optical fibers or free space links. The main challenge of operating Q
Externí odkaz:
http://arxiv.org/abs/2309.09994
Autor:
Sisodia, Mitali, Ghosh, Joyee
In this study, we have theoretically presented a prepare-and-measure-based SARG04 protocol over free space. It has shown that the highest secret key rate is possible even under free-space losses with a maximum tolerance of noise.
Comment: 4 page
Comment: 4 page
Externí odkaz:
http://arxiv.org/abs/2309.02451
Autor:
Sisodia, Mitali
Recently, Ri-Gui Zhou et al. [Int. J. Theor. Phys. 59, 166-172 (2020)] proposed a scheme for bidirectional quantum teleportation of two-two and two-three qubit states by utilizing a six-qubit entangled state as a quantum channel. It is observed that
Externí odkaz:
http://arxiv.org/abs/2212.03548
Autor:
Sisodia, Mitali
Bidirectional quantum teleportation scheme is a two-way quantum communication process, in which two parties simultaneously receive each other information. Recently, in paper [1] (Zhou et al., IEEE Access, 7, 44269 (2019)), a six-qubit cluster state h
Externí odkaz:
http://arxiv.org/abs/2112.04911
Two-way quantum communication using four-qubit cluster state: mutual exchange of quantum information
Autor:
Verma, Vikram, Sisodia, Mitali
In the present study, we have proposed a scheme for two-way quantum communication in which the two legitimate participants mutually exchange their quantum information to each other by using a four-qubit cluster state as the quantum channel. Recently,
Externí odkaz:
http://arxiv.org/abs/2107.12169
Autor:
Sisodia, Mitali, Shukla, Chitra
We proposed two entanglement concentration protocols (ECPs) to obtain maximally entangled Greenberger-Horne-Zeilinger (GHZ)-type entangled coherent state (ECS) from the corresponding partially entangled GHZ-type ECSs. We obtained the first ECP using
Externí odkaz:
http://arxiv.org/abs/2007.07014
Autor:
Sisodia, Mitali
This thesis is focused on the design and analysis of quantum communication protocols. Several schemes for quantum communication have been introduced in the recent past. For example, quantum teleportation, dense coding, quantum key distribution, quant
Externí odkaz:
http://arxiv.org/abs/2002.09278
Publikováno v:
Optical and Quantum Electronics 53 (2021) 206
Several quantum cryptographic schemes have been proposed and realized experimentally in the past. However, even with an advancement in quantum technology and escalated interest in the designing of direct secure quantum communication schemes there are
Externí odkaz:
http://arxiv.org/abs/2002.05184
We proposed two linear optics based entanglement concentration protocols (ECPs) to obtain maximally entangled 4-mode Cluster-type entangled coherent state (ECS) from less (partially) entangled Cluster-type ECS. The first ECP is designed using a super
Externí odkaz:
http://arxiv.org/abs/1902.00861