Effective Hamiltonian theory and its applications in quantum information
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
No Canadian affiliation. An affiliation-only frame — the usual design — would never have seen this work. It is one of the works that make the case for inverting the frame.
Machine scores (provisional)
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
- Teacher spread
- 0.210 · how far apart the two teachers sit on this one work
- Validation status
score_only:v0-immature-baseline· verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it
Abstract
This paper presents a useful compact formula for deriving an effective Hamiltonian describing the time-averaged dynamics of detuned quantum systems. The formalism also works for ensemble-averaged dynamics of stochastic systems. To illustrate the technique, we give examples involving Raman processes, Bloch-Siegert shifts, and quantum logic gates. PACS Nos: 03.65.–w
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
The record
- Venue
- Canadian Journal of Physics
- Topic
- Quantum Information and Cryptography
- Field
- Computer Science
- Canadian institutions
- —
- Funders
- Laboratory Directed Research and DevelopmentU.S. Department of EnergyNational Science Foundation
- Keywords
- Hamiltonian (control theory)Formalism (music)QuantumQuantum dynamicsOpen quantum systemQuantum informationCovariant Hamiltonian field theoryQuantum processQuantum operation
- Has abstract in OpenAlex
- yes