Results 91 to 100 of about 5,442 (189)

Magnetic Dipolar Quantum Battery with Spin‐Orbit Coupling

Advanced Quantum Technologies, Volume 8, Issue 11, November 2025.
The study explores a magnetic dipolar system influenced by Zeeman splitting, DM, and KSEA interactions, focusing on quantum resources in both closed and open systems. By analyzing the Gibbs state and solving the Lindblad equation, it examines the effects of thermal and dephasing noise on coherence, discord, and entanglement.
Asad Ali, Samira Elghaayda, Saif Al‐Kuwari, M.I. Hussain, M.T. Rahim, Hashir Kuniyil, Tim Byrnes, James Q. Quach, Mostafa Mansour, Saeed Haddadi   +9 more
wiley   +1 more source

Magnetic Steganography Based on Wide‐Field Diamond Quantum Microscopy

Advanced Optical Materials, Volume 13, Issue 24, August 25, 2025.
This document illustrates magnetic steganography. Magnetic graphics, including pixel art and QR codes, are produced using magnetic materials (such as Ni) and obscure behind patterns manufactured using non‐magnetic materials (such as Au), which are unveiled through widefield quantum microscopy. Furthermore, manipulating the electron spin of NV with dual
Jungbae Yoon, Jugyeong Chung, Hyunjun Jang, Jinsu Jung, Yuhan Lee, Chulki Kim, Nojoon Myoung, Donghun Lee   +7 more
wiley   +1 more source

The power of qutrits for non-adaptive measurement-based quantum computing

New Journal of Physics, 2023
Non-locality is not only one of the most prominent quantum features but can also serve as a resource for various information-theoretical tasks. Analysing it from an information-theoretical perspective has linked it to applications such as non-adaptive ...
Jelena Mackeprang, Daniel Bhatti, Matty J Hoban, Stefanie Barz   +3 more
doaj   +1 more source

Quantum Batteries: A Materials Science Perspective

Advanced Materials, Volume 37, Issue 17, April 28, 2025.
This perspective is focused on advanced materials that might allow the new device class of quantum batteries to be developed. These systems include microcavities with organic molecules, inorganic nanostructures and perovskites, and superconductor circuits.
Andrea Camposeo, Tersilla Virgili, Floriana Lombardi, Giulio Cerullo, Dario Pisignano, Marco Polini   +5 more
wiley   +1 more source

Qutrit magic state distillation

New Journal of Physics, 2012
Magic state distillation (MSD) is a purification protocol that plays a central role in fault tolerant quantum computation. Repeated iteration of the steps of a MSD protocol, generates pure single non-stabilizer states, or magic states, from multiple copies of a mixed resource state using stabilizer operations only.
Anwar, Hussain, Campbell, Earl T., Browne, Dan E.   +2 more
openaire   +2 more sources

Spin‐s$s$ Dicke States and Their Preparation

Advanced Quantum Technologies, Volume 7, Issue 12, December 2024.
Dicke states are completely symmetric multi‐qubit states, which have many applications in quantum information and quantum computing. This work introduces higher‐spin generalizations of Dicke states, and formulates an efficient quantum circuit for preparing them on a quantum computer. The complete circuit diagram for the spin‐1 Dicke state |D2,2(1)⟩=16(|
Rafael I. Nepomechie, Francesco Ravanini, David Raveh   +2 more
wiley   +1 more source

Synthesis and Arithmetic of Single Qutrit Circuits [PDF]

Quantum
In this paper we study single qutrit circuits consisting of words over the Clifford$+\mathcal{D}$ cyclotomic gate set, where $\mathcal{D}=\text{diag}(\pm\xi^{a},\pm\xi^{b},\pm\xi^{c})$, $\xi$ is a primitive $9$-th root of unity and $a,b,c$ are integers ...
Amolak Ratan Kalra, Michele Mosca, Dinesh Valluri   +2 more
doaj   +1 more source

Metasurface‐Empowered Quantum Photonics

Advanced Photonics Research, Volume 5, Issue 9, September 2024.
An overview of recent developments in the rapidly advancing research field of quantum metasurfaces is presented. These studies primarily focus on the utilization of metasurfaces in quantum light sources, manipulation of quantum states, and some quantum functionalities, demonstrating the potential of metasurfaces in developing miniaturized photonic ...
Yangwu Li, Wenwei Liu, Zhancheng Li, Hua Cheng, Shuqi Chen   +4 more
wiley   +1 more source

Geometry of Quantum Computation with Qutrits

Scientific Reports, 2013
AbstractDetermining the quantum circuit complexity of a unitary operation is an important problem in quantum computation. By using the mathematical techniques of Riemannian geometry, we investigate the efficient quantum circuits in quantum computation with n qutrits.
Li, Bin, Yu, Zu-Huan, Fei, Shao-Ming
openaire   +3 more sources

Advances in artificial intelligence and machine learning for quantum communication applications

IET Quantum Communication, Volume 5, Issue 3, Page 202-231, September 2024.
Abstract Artificial intelligence (AI) and classical machine learning (ML) techniques have revolutionised numerous fields, including quantum communication. Quantum communication technologies rely heavily on quantum resources, which can be challenging to produce, control, and maintain effectively to ensure optimum performance.
Mhlambululi Mafu
wiley   +1 more source