Qumode
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In quantum computing, a qumode (/ˈkjuːˌmoʊd/) is the fundamental unit of quantum information in continuous variable (CV) systems where there is an infinite-dimensional Hilbert space (d=∞).[1][2]
Qumode versus qudit
A qumode has an infinite-dimensional Hilbert space (d=∞), unlike a qudit which has a discrete-dimensional Hilbert space (d<∞).[1][3]
A truncated qumode effectively acts as a qudit both mathematically and physically within a limited space, where d is the number of possible states.[4]
This article "Qumode" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:Qumode. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.
- ↑ "A Laser Breakthrough Could Change Quantum Machines Forever". Popular Mechanics. 2024-01-31. Retrieved 2025-11-02.
- ↑ "Introduction to quantum photonics — Strawberry Fields". strawberryfields.ai. Retrieved 2025-11-02.
- ↑ Chiari, Even; et al. (2025-06-14). "Ab Initio Polaritonic Chemistry on Diverse Quantum Computing Platforms: Qubit, Qudit, and Hybrid Qubit-Qumode Architectures". arxiv. Retrieved 2025-11-02.
- ↑ Hanada, Masanori; et al. (March 2023). [chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://iopscience.iop.org/article/10.1088/2632-2153/ad035c/ampdf#:~:text=The%20Hilbert%20space%20for%20bosons,14%2C%2015%2C%2016%5D. "Estimating truncation effects of quantum bosonic systems using sampling algorithms"] Check
|url=value (help). Machine Learning: Science and Technology. 4 (4): 045021. arXiv:2212.08546. Bibcode:2023MLS&T...4d5021H. doi:10.1088/2632-2153/ad035c. Retrieved 2025-11-2. Check date values in:|access-date=(help)
