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In this paper we analyze the status of some `unbelievable results' presented in the paper `On Some Contradictory Computations in Multi-Dimensional Mathematics' [1] published in Nonlinear Analysis, a journal indexed in the Science Citation…

综合数学 · 数学 2007-05-23 E. Capelas de Oliveira , W. A. Rodrigues

We describe a field-theoretic approach to calculate quantum shot noise in nanoscale conductors from first principles. Our starting point is the second-quantization field operator to calculate shot noise in terms of single quasi-particle…

介观与纳米尺度物理 · 物理学 2009-11-07 Yu-Chang Chen , Massimiliano Di Ventra

In [1] the authors claim that "weak values are not inherently quantum but rather a purely statistical feature". I argue that their model reproduces only few elements of weak measurements but fails to reproduce all the other intrinsically…

量子物理 · 物理学 2014-10-01 Eliahu Cohen

The purpose of this note is to show that in a widely cited paper by Yakir [Ann. Statist. 25 (1997) 2117--2126, doi:10.1214/aos/1069362390], the proof that the so-called modified Shiryayev--Roberts procedure is exactly optimal is incorrect.…

统计理论 · 数学 2007-06-13 Yajun Mei

We test the validity of Feynman's idea that a two-slit experiment performed with classical objects (bullets) does not produce observable interference fringes on the detection screen because the Compton's wavelength of the bullets is so…

量子物理 · 物理学 2015-09-07 Marco Ornigotti , Andrea Aiello

By using a relativistic framework and accurate nuclear spectral functions we evaluate the ratio F_{3A}/AF_{3N} of deep inelastic neutrino scattering. Parametrizations of this ratio for different values of Q^2 are provided. These results…

核理论 · 物理学 2007-05-23 E. Marco , E. Oset , S. K. Singh

It is pointed out that ambiguities in the regularization of actions with second derivatives seem to happen with the same multiplicity that the standard model of elementary particles

高能物理 - 理论 · 物理学 2007-05-23 Alejandro Rivero

Inferring connectivity in neuronal networks remains a key challenge in statistical neuroscience. The `common input' problem presents the major roadblock: it is difficult to reliably distinguish causal connections between pairs of observed…

神经元与认知 · 定量生物学 2014-12-19 Daniel Soudry , Suraj Keshri , Patrick Stinson , Min-hwan Oh , Garud Iyengar , Liam Paninski

It is shown that various versions of the neutrino mixing hypothesis are in a contradiction with generally accepted facts and principles.There is also presented the possible alternative formulation of the neutrino oscillation theory and it…

综合物理 · 物理学 2008-03-03 Viliam Pazma , Julius Vanko

Accurate limits for the violation of the Principle of Equivalence have been found from the comparison of the redshifts of two identical nuclear species in different chemical environments.

广义相对论与量子宇宙学 · 物理学 2007-05-23 M. De Francia , G. Goya , R. C. Mercader , H. Vucetich

The comment gives principal arguments proving that the claims given in the title of the commented paper and some its conclusions have to be wrong for principal reasons. An example illustrating the arguments is provided via atomistic…

材料科学 · 物理学 2022-12-21 Zbigniew Kaszkur

Machine learning models are vulnerable to Adversarial Examples: minor perturbations to input samples intended to deliberately cause misclassification. Current defenses against adversarial examples, especially for Deep Neural Networks (DNN),…

密码学与安全 · 计算机科学 2019-01-04 Kathrin Grosse , David Pfaff , Michael Thomas Smith , Michael Backes

An error occurs in a part of the statement and proof of Proposition 2.2 in Jour. Math. Anal. and Appl., 476, (2019), 53-85 that is corrected in this erratum. The revised result reveals a new and unexpected critical phenomenon, having…

概率论 · 数学 2023-08-08 Radu Dascaliuc , Tuan N. Pham , Enrique A. Thomann , Edward C. Waymire

Quantum theory in its conventional formulation is notoriously subject to various measurement-related paradoxes, as exemplified by the "Schrodinger's Cat" and "Wigner's Friend" thought experiments. It has been shown, for example by…

量子物理 · 物理学 2024-10-04 R. E. Kastner

When an electromagnetic field in a coherent or quasiclassical (e.g., squeezed) state is used to simultaneously drive an ensemble of two-level atoms, the quantum nature of the field will, in general, cause the final state of the atoms to…

量子物理 · 物理学 2025-08-12 Hunter Lindemann , Shanon Vuglar , Julio Gea-Banacloche

Experiments may not reveal their full import at the time that they are performed. The scientists who perform them usually are testing a specific hypothesis and quite often have specific expectations limiting the possible inferences that can…

物理学史与哲学 · 物理学 2017-10-17 Lydia Patton

Most computer vision application rely on algorithms finding local correspondences between different images. These algorithms detect and compare stable local invariant descriptors centered at scale-invariant keypoints. Because of the…

计算机视觉与模式识别 · 计算机科学 2014-09-10 Ives Rey-Otero , Mauricio Delbracio , Jean-Michel Morel

In a recent paper, Albrecht Kyrieleis, Jeff Forshaw and I discovered a new tower of super-leading logarithms in gaps between jets cross sections. After discussions with the referee of our paper and further investigation, we have come to…

高能物理 - 唯象学 · 物理学 2007-10-16 Michael H. Seymour

We show that the two scenarios able to explain the HERA anomaly --- a new leptoquark coupling or a new contact interaction --- predict new contributions to atomic parity violation. These corrections are sufficiently large and different that…

高能物理 - 唯象学 · 物理学 2009-10-09 Leonardo Giusti , Alessandro Strumia

Uncertainty quantification has received increasing attention in machine learning in the recent past. In particular, a distinction between aleatoric and epistemic uncertainty has been found useful in this regard. The latter refers to the…

机器学习 · 计算机科学 2022-10-14 Viktor Bengs , Eyke Hüllermeier , Willem Waegeman