The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Quantum cellular automata: the physics of computing with arrays of quantum dot molecules
Abstract
We discuss the fundamental limits of computing using a new paradigm for quantum computation, cellular automata composed of arrays of coulombically coupled quantum dot molecules, which we term quantum cellular automata (QCA). Any logical or arithmetic operation can be performed in this scheme. QCA's provide a valuable concrete example of quantum computation in which a number of fundamental issues come to light. We examine the physics of the computing process in this paradigm. We show to what extent thermodynamic considerations impose limits on the ultimate size of individual QCA arrays. Adiabatic operation of the QCA is examined and the implications for dissipationless computing are explored.>
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Citations
Cites
Irreversibility and heat generation in the computing process
Landauer, R. (1961) · IBM Journal of Research and Development · doi:10.1147/rd.53.0183 · Cited by 4,980
The thermodynamics of computation—a review
Bennett, C. H. (1982) · International Journal of Theoretical Physics · doi:10.1007/bf02084158 · Cited by 2,006
Lent, C. S., Tougaw, P. D., Porod, W., & Bernstein, G. H. (1993) · Nanotechnology · doi:10.1088/0957-4484/4/1/004 · Cited by 1,793
Self-citation
Cited by
A device architecture for computing with quantum dots
Lent, C. S., & Tougaw, P. D. (1997) · Proceedings of the IEEE · doi:10.1109/5.573740 · Cited by 1,273
Self-citationTwo-Dimensional Schemes for Clocking/Timing of QCA Circuits
Vankamamidi, V., Ottavi, M., & Lombardi, F. (2008) · IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems · doi:10.1109/tcad.2007.907020 · Cited by 263
Metadata
- Authors
- Lent, C. S., Tougaw, P. D., & Porod, W.
- Venue
- Proceedings Workshop on Physics and Computation. PhysComp '94
- Publisher
- IEEE Comput. Soc. Press
- Published
- 2002-12-17
- Pages
- 5-13
- OpenAlex
- W2140420895
- Cited by
- 192
- References
- 3
- FWCI
- 1.72
- Type
- conference paper
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Quantum cellular automata: the physics of computing with arrays of quantum dot molecules. https://app.cochat.ai/papers/10.1109/phycmp.1994.363705
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- Lent, C. S., Tougaw, P. D., & Porod, W. (2002). Quantum cellular automata: the physics of computing with arrays of quantum dot molecules. Proceedings Workshop on Physics and Computation. PhysComp '94. https://doi.org/10.1109/phycmp.1994.363705
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