Quantum Mechanics Inherent in General Relativity: A WKB Approximation Approach
General Relativity (GR) inherently contains aspects of Quantum Mechanics (QM), suggesting that GR is part of a more fundamental theory, as evidenced by the linear form of the Friedmann equations corresponding to the first-order WKB expansion of a quantum cosmological equation.
光量子ウォークのための混合状態トモグラフィーの効率的な学習
本稿では、オープン量子ウォークにおける混合状態を少ない測定回数で高精度に再構成する、ニューラルネットワークベースの効率的なトモグラフィー手法を提案し、光量子ウォークを用いた実験によりその有効性を示している。
On the Quantum Theory of Molecules: A Defense of the Born-Oppenheimer Approximation
Contrary to claims in the philosophy of science literature, the Born-Oppenheimer approximation, a cornerstone of quantum chemistry, does not violate the Heisenberg uncertainty principle and is fully consistent with quantum mechanics.
죄수의 딜레마에 대한 4가지 전략 양자 게임 확장에서의 내쉬 균형
본 논문에서는 고전적인 죄수의 딜레마 게임을 양자 게임 이론 프레임워크로 확장하여 양자 전략의 도입이 내쉬 균형에 미치는 영향을 분석합니다.
Statistical Analysis Reveals Strain and Gate Bias as Dominant Factors in Spurious Dot Formation in SiMOS Single-Electron Transistors
Spurious dots in SiMOS single-electron transistors, detrimental to quantum computing scalability, are primarily caused by the combined effects of strain and gate bias, particularly at corners and edges of barrier gates, as revealed by statistical analysis and simulations.
Entanglement Entropy in the Kane-Fisher Quantum Impurity Problem: Exploring Parity Effects and Universal Behavior
This research paper investigates the entanglement entropy of an XXZ spin chain with a modified bond strength, a realization of the Kane-Fisher quantum impurity problem, revealing distinct parity effects and universal scaling behavior near critical points.
순환체의 정수 격자를 통해 오류 정정 코드/나라인 CFT 대응 관계 통합
본 논문에서는 일반적인 소수 p≥3에 대해 순환체 Q(ζp) (ζp = e^(2πi/p))의 정수에 대한 양자 오류 정정 코드(QECC)에 해당하는 나라인 등각 장 이론(CFT)을 식별하고, 이를 통해 이진 코드에 대한 구성 A, 삼진 코드에 대한 구성 AC를 특수한 경우로 포함하는 일반화된 코드-격자 구성을 제시합니다.
Coherent Control of Nuclear Spins in Nitrogen-Vacancy Centers in Diamond with Natural Abundance of Carbon-13 Using Coherent Population Trapping
This research demonstrates coherent manipulation of nuclear spins in nitrogen-vacancy (NV) centers within a diamond plate containing a natural abundance of carbon-13, achieving this control without requiring radiofrequency fields by leveraging coherent population trapping (CPT) at both visible and invisible transitions.
走査型トンネル顕微鏡を用いたジョセフソン接合分光法の実装と高温動作に向けた高容量チップの開発
本稿では、走査型トンネル顕微鏡（STM）を用いたジョセフソン接合分光法（JJS）の実装に向けた進歩について述べています。特に、高温でのJJS-STMの実現を可能にする、高容量のSTMチップの開発に焦点を当てています。
多変数量子信号処理における多項式時間構成的決定アルゴリズム
本稿では、与えられた多変数ローラン多項式のペアが、多変数量子信号処理（M-QSP）を用いて構築可能かどうかを判定する、効率的な古典アルゴリズム「M-QSP構築可能性決定アルゴリズム（M-QSP-CDA）」を提案する。本アルゴリズムは、M-QSP構築可能性の必要十分条件を提供するだけでなく、構築可能な場合には必要なパラメータを決定する構成的な方法も提供する。
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