Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Pranab Sen"'
Autor:
Aditya Nema, Pranab Sen
Publikováno v:
IEEE Transactions on Information Theory. 68:5937-5954
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c142bd7f70d7f34da755e0ffb763577
https://doi.org/10.1109/tit.2022.3167604
https://doi.org/10.1109/tit.2022.3167604
Autor:
Pranab Sen
Publikováno v:
Quantum Information Processing. 20
The famous Johnson–Lindenstrauss lemma states that for any set of n vectors $$\{v_i\}_{i=1}^n \in \mathbb {C}^{d_1}$$ and any $$\epsilon > 0$$ , there is a linear transformation $$T: \mathbb {C}^{d_1} \rightarrow \mathbb {C}^{d_2}$$ , $$d_2 = O(\ep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03765e06f431f2a1dc10a3617db4cb2d
https://doi.org/10.1007/s11128-021-03238-2
https://doi.org/10.1007/s11128-021-03238-2
Publikováno v:
ISIT
In this work, we prove a novel one-shot ‘multi-sender’ decoupling theorem generalising Dupuis' seminal single sender decoupling theorem. We start off with a multipartite quantum state, say on $A_{1}A_{2}R$ , where $A_{1}, A_{2}$ are treated as th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25327e8beae9cf8f4f692068eac7df9c
https://doi.org/10.1109/isit45174.2021.9518260
https://doi.org/10.1109/isit45174.2021.9518260
Publikováno v:
ITW
We provide the first inner bounds for sending private classical information over a quantum multiple access channel. We do so by using three powerful information theoretic techniques: rate splitting, quantum simultaneous decoding for multiple access c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7523041a89bf1a0d54e46bda56888bd1
Publikováno v:
ISIT
We prove the first non-trivial one-shot inner bounds for sending quantum information over an entanglement unassisted two-sender quantum multiple access channel (QMAC) and an unassisted two-sender two-receiver quantum interference channel (QIC). Previ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9004b1fc91f4daa12eb02ef4c30812bf
Publikováno v:
IEEE Transactions on Information Theory. 62:2836-2848
We consider the problem of communication over a classical-quantum broadcast channel with one sender and two receivers. Generalizing the classical inner bounds shown by Marton and the recent quantum asymptotic version shown by Savov and Wilde, we obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::668ca94d75a10458c061f1c7b0907f29
https://doi.org/10.1109/tit.2016.2531795
https://doi.org/10.1109/tit.2016.2531795
Autor:
Pranab Sen
We prove new inner bounds for several multiterminal channels with classical inputs and quantum outputs. Our inner bounds are all proved in the one-shot setting, and are natural analogues of the best classical inner bounds for the respective channels.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::002756e772a2a1b5a825db85e4372337
http://arxiv.org/abs/1806.07276
http://arxiv.org/abs/1806.07276
Autor:
Pranab Sen
A fundamental tool to prove inner bounds in classical network information theory is the so-called conditional joint typicality lemma. In addition to the lemma, one often uses unions and intersections of typical sets in the inner bound arguments witho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7139fdedf747a72e542a4ecf7b0cdf06
http://arxiv.org/abs/1806.07278
http://arxiv.org/abs/1806.07278
Publikováno v:
The Leading Edge. 38:410-411
Robert J. Graebner (1924–2019) Mrinal K. Sengupta (1947–2018)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d40dfeb019b807224a27baf96122f80
https://doi.org/10.1190/tle38050410.1
https://doi.org/10.1190/tle38050410.1
Publikováno v:
The Leading Edge. 38:252-253
India is currently the third-largest global consumer of petroleum products after the United States and China. The country produces approximately 720,000 barrels of crude oil and 3.16 billion ft3 of gas per day and imports more than 80% of its oil and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::439224d388bcc65800565a90b41dc8c0
https://doi.org/10.1190/tle38040252.1
https://doi.org/10.1190/tle38040252.1