Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Mishra, Sarika"'
We demonstrate an experimental method to generate arbitrary non-separable states of light using polarization and orbital angular momentum (OAM) degrees of freedom. We observe the intensity distribution corresponding to OAM modes of the light beam by
Externí odkaz:
http://arxiv.org/abs/2307.06044
Autor:
Biswas, Ayan, Mishra, Sarika, Patil, Satyajeet, Banerji, Anindya, Prabhakar, Shashi, Singh, Ravindra P.
Satellite-based quantum communication for secure key distribution is becoming a more demanding field of research due to its unbreakable security. Prepare and measure protocols such as BB84 consider the satellite as a trusted device, fraught with dang
Externí odkaz:
http://arxiv.org/abs/2307.02149
Autor:
Mishra, Sarika, Singh, R. P.
Bell states form a complete set of four maximally polarization entangled two-qubit quantum state. Being a key ingredient of many quantum applications such as entanglement based quantum key distribution protocols, superdense coding, quantum teleportat
Externí odkaz:
http://arxiv.org/abs/2306.04364
Autor:
Rozenberg, Eyal, Karnieli, Aviv, Yesharim, Ofir, Foley-Comer, Joshua, Trajtenberg-Mills, Sivan, Mishra, Sarika, Prabhakar, Shashi, Pratap, Ravindra, Freedman, Daniel, Bronstein, Alex M., Arie, Ady
We propose a novel, physically-constrained and differentiable approach for the generation of D-dimensional qudit states via spontaneous parametric down-conversion (SPDC) in quantum optics. We circumvent any limitations imposed by the inherently stoch
Externí odkaz:
http://arxiv.org/abs/2304.06810
Autor:
Mishra, Sarika, Biswas, Ayan, Patil, Satyajeet, Chandravanshi, Pooja, Mongia, Vardaan, Sharma, Tanya, Rani, Anju, Prabhakar, Shashi, Ramachandran, S., Singh, Ravindra P.
Publikováno v:
Journal of Optics 24, 074002 (2022)
Free space quantum communication assumes importance as it is a precursor for satellite-based quantum communication needed for secure key distribution over longer distances. Prepare and measure protocols like BB84 consider the satellite as a trusted d
Externí odkaz:
http://arxiv.org/abs/2112.11961
Publikováno v:
In Optics Communications 1 March 2024 554
Autor:
Mishra, Sarika, Singh, R.P.
Publikováno v:
In Physics Open February 2024 18
Autor:
Lal, Nijil, Mishra, Sarika, Rani, Anju, Banerji, Anindya, Perumangattu, Chithrabhanu, Singh, R. P.
Duality in the entanglement of identical particles manifests that entanglement in only one variable can be revealed at a time. We demonstrate this using polarization and orbital angular momentum (OAM) variables of indistinguishable photons generated
Externí odkaz:
http://arxiv.org/abs/2104.11784
Autor:
Lal, Nijil1 (AUTHOR) nijil@prl.res.in, Mishra, Sarika1,2 (AUTHOR), Rani, Anju1,2 (AUTHOR), Banerji, Anindya3 (AUTHOR), Perumangatt, Chithrabhanu3 (AUTHOR), Singh, R. P.1 (AUTHOR)
Publikováno v:
Quantum Information Processing. Jan2023, Vol. 22 Issue 1, p1-17. 17p.
Autor:
MISHRA, SARIKA ANURU
Publikováno v:
Bulletin of the Deccan College Research Institute, 2016 Jan 01. 76, 151-154.
Externí odkaz:
https://www.jstor.org/stable/26264778