Pythagoras0: /* 메타데이터 */ 새 문단

2022-07-11T03:10:11Z

메타데이터: 새 문단

Pythagoras0: /* 노트 */ 새 문단

2022-07-11T03:10:09Z

노트: 새 문단

새 문서

== 노트 ==

===말뭉치===
# On the other hand, quantum chaos describes chaotic classical dynamical systems in terms of quantum theory.<ref name="ref_ee6b3fa5">[https://www.sciencedaily.com/releases/2022/05/220526135327.htm Finding coherence in quantum chaos]</ref>
# Quantum chaos is responsible for the scrambling of information occurring in complex systems such as blackholes.<ref name="ref_ee6b3fa5" />
# Thus, one could leverage balanced energy gain and loss as an experimental tool not only to probe quantum chaos but to study many-body quantum systems in general.<ref name="ref_ee6b3fa5" />
# "Decoherence limits quantum computing, so it follows that because increasing quantum chaos reduces decoherence, you can keep computing longer," Saxena said.<ref name="ref_ee6b3fa5" />
# Quantum chaos is a branch of physics which studies how chaotic classical dynamical systems can be described in terms of quantum theory.<ref name="ref_360abae3">[https://en.wikipedia.org/wiki/Quantum_chaos Quantum chaos]</ref>
# Quantum chaos typically deals with systems whose properties need to be calculated using either numerical techniques or approximation schemes (see e.g. Dyson series).<ref name="ref_360abae3" />
# Nevertheless, learning how to solve such quantum problems is an important part of answering the question of quantum chaos.<ref name="ref_360abae3" />
# Statistical measures of quantum chaos were born out of a desire to quantify spectral features of complex systems.<ref name="ref_360abae3" />
# I must emphasize, however, that the term "quantum chaos" serves more to describe a conundrum than to define a well-posed problem.<ref name="ref_46a8b0ef">[https://www.scientificamerican.com/article/quantum-chaos-subatomic-worlds/ Quantum Chaos]</ref>
# Considering the following interpretation of the bigger picture may be helpful in coming to grips with quantum chaos.<ref name="ref_46a8b0ef" />
# Quantum chaos is concerned with establishing the relation between boxes P (chaotic systems) and Q (quantum systems).<ref name="ref_46a8b0ef" />
# "At present this seems to be the best textbook on quantum chaos.<ref name="ref_085cd41f">[https://www.cambridge.org/core/books/quantum-chaos/129F113966F35AECCE0C6951870D6FF3 Quantum Chaos]</ref>
# The book is based on lectures on classical and quantum chaos held by the author at Heidelberg University.<ref name="ref_4be8476c">[https://link.springer.com/book/10.1007/978-3-319-06343-0 Nonlinear Dynamics and Quantum Chaos]</ref>
# Quantum chaos began as an attempt to nd chaos, in the sense of extreme sensitivity to in quantum me- changes in initial conditions, chanical systems.<ref name="ref_0e28e4c4">[http://www.mtm.ufsc.br/~cmdoria/Notices/what-is-column/38-QuantumChaos.pdf ?w h a t]</ref>
# These are some of the questions that quantum chaos tries to answer.<ref name="ref_0e28e4c4" />
# This book, however, is one of the first to deal with quantum chaos, the natural progression from such classical systems.<ref name="ref_364da9e6">[https://www.barnesandnoble.com/w/quantum-chaos-katsuhiro-nakamura/1100943762 Quantum Chaos: A New Paradigm of Nonlinear Dynamics by Katsuhiro Nakamura]</ref>
# In this book the author deals with three major issues in quantum chaos.<ref name="ref_364da9e6" />
# The primary issues in quantum chaos in a three-body system are what are the signs of chaos, and how large the quantum system has to be to display chaotic behavior.<ref name="ref_75ea0e87">[https://www.accessscience.com/content/quantum-chaos-in-a-three-body-system/YB061330 Quantum chaos in a three-body system]</ref>
# In quantum chaos, trajectories do not diverge exponentially because they are constrained by the fact that the entire evolution must be unitary.<ref name="ref_b8fb373a">[https://mathworld.wolfram.com/QuantumChaos.html Quantum Chaos -- from Wolfram MathWorld]</ref>
# Several signatures have been studied in the literature to identify quantum chaos but all of them fall short in some way or the other.<ref name="ref_dae5120d">[https://pirsa.org/C22018 Classical and Quantum Chaos 2021/2022]</ref>
# Then, we will discuss a few well-studied signatures of quantum chaos and the subtleties associated with them.<ref name="ref_dae5120d" />
# There are some major differences between classical and quantum mechanics, and these differences are important for our discussion of quantum chaos.<ref name="ref_a6438099">[https://sites.berry.edu/ttimberlake/research/quantum-chaos-introduction/ Quantum Chaos Introduction]</ref>
# “Our work challenges the expectation that decoherence generally suppresses quantum chaos,” Saxena said.<ref name="ref_da7df057">[https://www.insidequantumtechnology.com/news-archive/finding-coherence-in-quantum-chaos/ Finding coherence in quantum chaos]</ref>
# Decoherence limits quantum computing, so it follows that because increasing quantum chaos reduces decoherence, you can keep computing longer,” Saxena said.<ref name="ref_da7df057" />
# The subject of quantum chaos is an active field of research in which many basic issues still require clarification.<ref name="ref_c746949b">[https://www.oxfordreference.com/view/10.1093/oi/authority.20110803100357709 quantum chaos]</ref>
# A novel quantity to measure quantum chaos in spectra is proposed and a conjecture about its universal statistical behaviour is put forward.<ref name="ref_e0f8421f">[https://cds.cern.ch/record/260148/files/P00021848.pdf Desy 94-024]</ref>
# There thus exists no quantum chaos (QC`} that manifests itself in the long-time behaviour of the dynamics.<ref name="ref_e0f8421f" />
# This experiment has been carried out by the team of J. C. Garreau and P. Szriftgiser (quantum chaos group of the PhLAM lab).<ref name="ref_8068e7aa">[http://www.lkb.upmc.fr/complexquantumsystems/quantum-chaos/ Complex Quantum Systems]</ref>
===소스===
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		+	== 메타데이터 ==
		+
		+	===위키데이터===
		+	* ID : [https://www.wikidata.org/wiki/Q1502341 Q1502341]
		+	===Spacy 패턴 목록===
		+	* [{'LOWER': 'quantum'}, {'LEMMA': 'chaos'}]

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Pythagoras0: /* 메타데이터 */ 새 문단

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