Results 211 to 220 of about 3,809 (250)

Superradiance and Broadband Emission Driving Fast Electron Dephasing in Open Quantum Systems

open access: yesAdvanced Science, EarlyView.
We uncover the physical origin of ultrafast electron dephasing in solid‐state high‐harmonic generation by simulating the Lindblad equation for the dissipative Hubbard model. Coexistence of Dicke superradiance and broadband emission is revealed, whose destructive interference shortens the effective scattering time and provides a unified picture of ...
Gimin Bae, Youngjae Kim, Jae Dong Lee
wiley   +1 more source

Quantum secured blockchain framework for enhancing post quantum data security. [PDF]

open access: yesSci Rep
Reddy NR   +5 more
europepmc   +1 more source

Quantum Cryptography

Foundations of Physics, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Quantum cryptography

The world in which we live is heavily reliant on digital communications. Traditional communication methodologies have been replaced with digital communications methods such as e-mail, instant messages, social media, and many more. Every day, terabytes of data are generated and shared around the world.
Kawaljit Kaur, Suman Bhar, Reeti Jaswal
openaire   +2 more sources

Quantum Cryptography

2016
Quantum cryptography is known the most up-to-date in domain of realistic cryptography notably the menace of quantum cryptanalysis which threatens security firmness of public key cryptography. Quantum cryptography has a famous scheme known as Quantum Key Exchange (QKE), that administrates generation and distribution of a secured random key between ...
openaire   +1 more source

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