FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100922946> ?p ?o ?g. }

• W3100922946 endingPage "083027" @default.
• W3100922946 startingPage "083027" @default.
• W3100922946 abstract "Quantum probing is the art of exploiting simple quantum systems interacting with a complex environment to extract precise information about some environmental parameters, e.g. the temperature of the environment or its spectral density. Here we analyze the performance of a single-qubit probe in characterizing Ohmic bosonic environments at thermal equilibrium. In particular, we analyze the effects of tuning the interaction Hamiltonian between the probe and the environment, going beyond the traditional paradigm of pure dephasing. In the weak-coupling and short-time regime, we address the dynamics of the probe analytically, whereas numerical simulations are employed in the strong coupling and long-time regime. We then evaluate the quantum Fisher information for the estimation of the cutoff frequency and the temperature of the environment. Our results provide clear evidence that pure dephasing is not optimal, unless we focus attention to short times. In particular, we found several working regimes where the presence of a transverse interaction improves the maximum attainable precision, i.e. it increases the quantum Fisher information. We also explore the role of the initial state of the probe and of the probe characteristic frequency in determining the estimation precision, thus providing quantitative guidelines to design optimized detection to characterize bosonic environments at the quantum level." @default.
• W3100922946 created "2020-11-23" @default.
• W3100922946 creator A5006255542 @default.
• W3100922946 creator A5006726322 @default.
• W3100922946 creator A5026207639 @default.
• W3100922946 creator A5055139207 @default.
• W3100922946 date "2020-08-01" @default.
• W3100922946 modified "2023-10-01" @default.
• W3100922946 title "Quantum probing beyond pure dephasing" @default.
• W3100922946 cites W1621050367 @default.
• W3100922946 cites W1863385632 @default.
• W3100922946 cites W1972445258 @default.
• W3100922946 cites W1975391438 @default.
• W3100922946 cites W1976280626 @default.
• W3100922946 cites W1988155384 @default.
• W3100922946 cites W1992468296 @default.
• W3100922946 cites W1993122650 @default.
• W3100922946 cites W2004203093 @default.
• W3100922946 cites W2007593774 @default.
• W3100922946 cites W2027470901 @default.
• W3100922946 cites W2049220845 @default.
• W3100922946 cites W2053085259 @default.
• W3100922946 cites W2061252507 @default.
• W3100922946 cites W2071874678 @default.
• W3100922946 cites W2083423624 @default.
• W3100922946 cites W2090048371 @default.
• W3100922946 cites W2090062662 @default.
• W3100922946 cites W2133551227 @default.
• W3100922946 cites W2134278792 @default.
• W3100922946 cites W2169103730 @default.
• W3100922946 cites W2264927928 @default.
• W3100922946 cites W2310671108 @default.
• W3100922946 cites W2418421105 @default.
• W3100922946 cites W2499929185 @default.
• W3100922946 cites W2610161766 @default.
• W3100922946 cites W2612559360 @default.
• W3100922946 cites W2734410545 @default.
• W3100922946 cites W2755220802 @default.
• W3100922946 cites W2763635346 @default.
• W3100922946 cites W2763922469 @default.
• W3100922946 cites W2765232073 @default.
• W3100922946 cites W2765503488 @default.
• W3100922946 cites W2799120174 @default.
• W3100922946 cites W2894521144 @default.
• W3100922946 cites W2902468025 @default.
• W3100922946 cites W2937423984 @default.
• W3100922946 cites W3103713775 @default.
• W3100922946 cites W3105676084 @default.
• W3100922946 doi "https://doi.org/10.1088/1367-2630/aba0e5" @default.
• W3100922946 hasPublicationYear "2020" @default.
• W3100922946 type Work @default.
• W3100922946 sameAs 3100922946 @default.
• W3100922946 citedByCount "22" @default.
• W3100922946 countsByYear W31009229462020 @default.
• W3100922946 countsByYear W31009229462021 @default.
• W3100922946 countsByYear W31009229462022 @default.
• W3100922946 countsByYear W31009229462023 @default.
• W3100922946 crossrefType "journal-article" @default.
• W3100922946 hasAuthorship W3100922946A5006255542 @default.
• W3100922946 hasAuthorship W3100922946A5006726322 @default.
• W3100922946 hasAuthorship W3100922946A5026207639 @default.
• W3100922946 hasAuthorship W3100922946A5055139207 @default.
• W3100922946 hasBestOaLocation W31009229461 @default.
• W3100922946 hasConcept C121332964 @default.
• W3100922946 hasConcept C121864883 @default.
• W3100922946 hasConcept C126255220 @default.
• W3100922946 hasConcept C130787639 @default.
• W3100922946 hasConcept C153294291 @default.
• W3100922946 hasConcept C169699857 @default.
• W3100922946 hasConcept C203087015 @default.
• W3100922946 hasConcept C204530211 @default.
• W3100922946 hasConcept C29310469 @default.
• W3100922946 hasConcept C33923547 @default.
• W3100922946 hasConcept C49023278 @default.
• W3100922946 hasConcept C62520636 @default.
• W3100922946 hasConcept C84114770 @default.
• W3100922946 hasConceptScore W3100922946C121332964 @default.
• W3100922946 hasConceptScore W3100922946C121864883 @default.
• W3100922946 hasConceptScore W3100922946C126255220 @default.
• W3100922946 hasConceptScore W3100922946C130787639 @default.
• W3100922946 hasConceptScore W3100922946C153294291 @default.
• W3100922946 hasConceptScore W3100922946C169699857 @default.
• W3100922946 hasConceptScore W3100922946C203087015 @default.
• W3100922946 hasConceptScore W3100922946C204530211 @default.
• W3100922946 hasConceptScore W3100922946C29310469 @default.
• W3100922946 hasConceptScore W3100922946C33923547 @default.
• W3100922946 hasConceptScore W3100922946C49023278 @default.
• W3100922946 hasConceptScore W3100922946C62520636 @default.
• W3100922946 hasConceptScore W3100922946C84114770 @default.
• W3100922946 hasIssue "8" @default.
• W3100922946 hasLocation W31009229461 @default.
• W3100922946 hasLocation W31009229462 @default.
• W3100922946 hasLocation W31009229463 @default.
• W3100922946 hasLocation W31009229464 @default.
• W3100922946 hasLocation W31009229465 @default.
• W3100922946 hasOpenAccess W3100922946 @default.
• W3100922946 hasPrimaryLocation W31009229461 @default.
• W3100922946 hasRelatedWork W1547744192 @default.

• next