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Dipole Blockade and Quantum Information Processing in Mesoscopic Atomic Ensembles
Quantum Physics · Submitted 7 Nov 2000
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim This can be employed for a controlled generation of collective atomic spin states as well as non-classical photonic states and for scalable quantum logic gates.
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The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.
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The abstract, sentence by sentence
We describe a technique for manipulating quantum information stored in collective states of mesoscopic ensembles. Quantum processing is accomplished by optical excitation into states with strong dipole-dipole interactions. The resulting ``dipole blockade'' can be used to inhibit transitions into all but singly excited collective states. This can be employed for a controlled generation of collective atomic spin states as well as non-classical photonic states and for scalable quantum logic gates. An example involving a cold Rydberg gas is analyzed.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | We describe a technique for manipulating quantum information stored in collective states of mesoscopic ensembles. | contribution 0.99 | 0.70 | 0.13 | asserted 0.98 |
| s1 | Quantum processing is accomplished by optical excitation into states with strong dipole-dipole interactions. | method 0.97 | 0.36 | 0.08 | asserted 1.00 |
| s2 | The resulting ``dipole blockade'' can be used to inhibit transitions into all but singly excited collective states. | method 0.37 | 0.40 | 0.20 | asserted 0.52 |
| s3 | This can be employed for a controlled generation of collective atomic spin states as well as non-classical photonic states and for scalable quantum logic gates. | interpretation 0.56 | 0.40 | 0.53 | hedged possibility 0.62 |
| s4 | An example involving a cold Rydberg gas is analyzed. | contribution 0.58 | 0.81 | 0.04 | asserted 0.95 |
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The paper
Original abstract
We describe a technique for manipulating quantum information stored in collective states of mesoscopic ensembles. Quantum processing is accomplished by optical excitation into states with strong dipole-dipole interactions. The resulting ``dipole blockade'' can be used to inhibit transitions into all but singly excited collective states. This can be employed for a controlled generation of collective atomic spin states as well as non-classical photonic states and for scalable quantum logic gates. An example involving a cold Rydberg gas is analyzed.
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References
How later papers used it
340 later papers cite it
4 later papers by other authors are listed below: 3 used its method or tool and 1 compared its own results with it. 1 more paper by the same authors is listed: 1 used its method or tool.
Uses its method or tool 4 of 8 papers with this label · 1 by the same authors
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Followed the steps originally proposed in this paper for its protocol.
Quantum dynamics of a fully-blockaded Rydberg atom ensemble (2023) · 0.99 · paraphrased: the licence does not allow quoting
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Used a hard-sphere model in which each Rydberg excitation is described by a superatom from this paper with a given blockade radius and effective Rabi frequency.
Observation of anisotropy-independent magnetization dynamics in spatially disordered Heisenberg spin systems (2022) · 0.97 · paraphrased: the licence does not allow quoting
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Incorporated two multilevel atoms with the same configuration as adopted in this paper.
Selective Rydberg pumping via strong dipole blockade (2020) · 0.86 · paraphrased: the licence does not allow quoting
By the same authors
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Used the sequence of laser pulses as in the standard Rydberg blockade gate of this paper to prepare a superposition of single Rydberg excitation of two auxiliary atoms.
Chiral quantum router with Rydberg atoms (2023) (same authors) · 0.96 · paraphrased: the licence does not allow quoting
Compares with it 1 of 5 papers with this label
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Said that its five pulse sequence is more complicated than the three pulses needed for an arbitrary single qubit gate in this paper's approach.
Application of adiabatic passage in Rydberg atomic ensembles for quantum information processing (2020) · 1.00 · paraphrased: the licence does not allow quoting
How the literature uses it
3 arXiv papers cite this in 3 sentences
Papers citing it · 1 sentence without a confident label
Cites it as background 2 papers
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Already more than 20 years ago, it was proposed that the strong interactions between Rydberg atoms could be harnessed to implement fast and robust entangling gates between neutral atoms [ref] .
Pulse-level Scheduling of Quantum Circuits for Neutral-Atom Devices · Introduction · 0.93
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Rydberg blockade, originally proposed in Refs. [ref] , leverages the enhanced atom-atom interactions to suppress the simultaneous Rydberg excitation of two atoms spaced closer than the “blockade radius.”
Enhancement of Rydberg Blockade via Microwave Dressing · Introduction · 1.00
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