FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3148001159> ?p ?o ?g. }

• W3148001159 abstract "Variational Quantum Algorithms (VQAs) may be a path to quantum advantage on Noisy Intermediate-Scale Quantum (NISQ) computers. A natural question is whether noise on NISQ devices places fundamental limitations on VQA performance. We rigorously prove a serious limitation for noisy VQAs, in that the noise causes the training landscape to have a barren plateau (i.e., vanishing gradient). Specifically, for the local Pauli noise considered, we prove that the gradient vanishes exponentially in the number of qubits $n$ if the depth of the ansatz grows linearly with $n$. These noise-induced barren plateaus (NIBPs) are conceptually different from noise-free barren plateaus, which are linked to random parameter initialization. Our result is formulated for a generic ansatz that includes as special cases the Quantum Alternating Operator Ansatz and the Unitary Coupled Cluster Ansatz, among others. For the former, our numerical heuristics demonstrate the NIBP phenomenon for a realistic hardware noise model." @default.
• W3148001159 created "2021-04-13" @default.
• W3148001159 creator A5022166378 @default.
• W3148001159 creator A5046906703 @default.
• W3148001159 creator A5065087289 @default.
• W3148001159 creator A5074921335 @default.
• W3148001159 creator A5075527337 @default.
• W3148001159 creator A5082224136 @default.
• W3148001159 creator A5088973719 @default.
• W3148001159 date "2021-11-29" @default.
• W3148001159 modified "2023-10-17" @default.
• W3148001159 title "Noise-induced barren plateaus in variational quantum algorithms" @default.
• W3148001159 cites W1851539054 @default.
• W3148001159 cites W1985123706 @default.
• W3148001159 cites W1990514347 @default.
• W3148001159 cites W1999032440 @default.
• W3148001159 cites W2027003240 @default.
• W3148001159 cites W2071807362 @default.
• W3148001159 cites W2098614082 @default.
• W3148001159 cites W2109899096 @default.
• W3148001159 cites W2148352980 @default.
• W3148001159 cites W2161685427 @default.
• W3148001159 cites W2171074980 @default.
• W3148001159 cites W2212795526 @default.
• W3148001159 cites W2254754114 @default.
• W3148001159 cites W2257937122 @default.
• W3148001159 cites W2559394418 @default.
• W3148001159 cites W2583795980 @default.
• W3148001159 cites W2625750408 @default.
• W3148001159 cites W2754868542 @default.
• W3148001159 cites W2755255888 @default.
• W3148001159 cites W2781738013 @default.
• W3148001159 cites W2794444783 @default.
• W3148001159 cites W2810721533 @default.
• W3148001159 cites W2811032035 @default.
• W3148001159 cites W2888228864 @default.
• W3148001159 cites W2889126882 @default.
• W3148001159 cites W2895777514 @default.
• W3148001159 cites W2897217696 @default.
• W3148001159 cites W2907241261 @default.
• W3148001159 cites W2954369586 @default.
• W3148001159 cites W2955435611 @default.
• W3148001159 cites W2956731923 @default.
• W3148001159 cites W2962767882 @default.
• W3148001159 cites W2963239445 @default.
• W3148001159 cites W2979788593 @default.
• W3148001159 cites W2980835754 @default.
• W3148001159 cites W2995057155 @default.
• W3148001159 cites W2996682177 @default.
• W3148001159 cites W3004252283 @default.
• W3148001159 cites W3004965358 @default.
• W3148001159 cites W3010941104 @default.
• W3148001159 cites W3026863321 @default.
• W3148001159 cites W3034909587 @default.
• W3148001159 cites W3099200606 @default.
• W3148001159 cites W3100459566 @default.
• W3148001159 cites W3100641964 @default.
• W3148001159 cites W3101678819 @default.
• W3148001159 cites W3101933006 @default.
• W3148001159 cites W3102949948 @default.
• W3148001159 cites W3103438630 @default.
• W3148001159 cites W3104022488 @default.
• W3148001159 cites W3104599990 @default.
• W3148001159 cites W3104961823 @default.
• W3148001159 cites W3105273233 @default.
• W3148001159 cites W3106337388 @default.
• W3148001159 cites W3112014248 @default.
• W3148001159 cites W3118800713 @default.
• W3148001159 cites W3121441853 @default.
• W3148001159 cites W3128504623 @default.
• W3148001159 cites W3129004273 @default.
• W3148001159 cites W3129110052 @default.
• W3148001159 cites W3131063246 @default.
• W3148001159 cites W3132743969 @default.
• W3148001159 cites W3136233239 @default.
• W3148001159 cites W3137702287 @default.
• W3148001159 cites W3149637861 @default.
• W3148001159 cites W3157041929 @default.
• W3148001159 cites W3158496541 @default.
• W3148001159 cites W3163320491 @default.
• W3148001159 cites W3165717557 @default.
• W3148001159 cites W3183968998 @default.
• W3148001159 cites W3189250281 @default.
• W3148001159 cites W3204404766 @default.
• W3148001159 cites W3209107739 @default.
• W3148001159 cites W3214850722 @default.
• W3148001159 cites W3215616297 @default.
• W3148001159 doi "https://doi.org/10.1038/s41467-021-27045-6" @default.
• W3148001159 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8630047" @default.
• W3148001159 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34845216" @default.
• W3148001159 hasPublicationYear "2021" @default.
• W3148001159 type Work @default.
• W3148001159 sameAs 3148001159 @default.
• W3148001159 citedByCount "169" @default.
• W3148001159 countsByYear W31480011592021 @default.
• W3148001159 countsByYear W31480011592022 @default.
• W3148001159 countsByYear W31480011592023 @default.
• W3148001159 crossrefType "journal-article" @default.
• W3148001159 hasAuthorship W3148001159A5022166378 @default.
• W3148001159 hasAuthorship W3148001159A5046906703 @default.

• next