Results 111 to 120 of about 3,742 (302)

Comments on Lorentz transformations, dressed asymptotic states and Hawking radiation

Journal of High Energy Physics, 2019
We consider two applications of the factorization of infrared dynamics in QED and gravity. The first is a redefinition of the Lorentz transformations that makes them commute with supertranslations.
Reza Javadinezhad, Uri Kol, Massimo Porrati   +2 more
doaj   +1 more source

The Lorentz Transformation [PDF]

Nature, 1946
IN a letter entitled “A Simple Proof of the Lorentz Transformation” appearing in Nature1, an error has been introduced into the matrix algebra, the correction of which requires a certain recasting of the proof.
openaire   +1 more source

The cone of Z-transformations on Lorentz cone

, 2019
In this paper, the structural properties of the cone of Z-transformations on the Lorentz cone are described in terms of the semidefinite cone and copositive/completely positive cones induced by the Lorentz cone and its boundary.
Gowda, Muddappa S., Nemeth, Sandor Zoltan   +1 more
core   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

Relativistic entanglement of single and two particle systems [PDF]

, 2013
One of the defining features of quantum theory is entanglement, the notion that quantum systems can display correlations that are impossible from the classical point of view.
Palge, Veiko
core  

Strain Tuning the Occupation of Candidate Topological Weyl States in W‐Doped MoTe2

Advanced Science, EarlyView.
The present study investigates strain‐induced modifications of the electronic structure in the Weyl semimetal Td${\rm T}_d$‐Mo0.91W0.09Te2${\mathrm{Mo}}_{0.91}{\mathrm{W}}_{0.09}{\mathrm{Te}}_{2}$ using hard X‐ray angle‐resolved photoemission spectroscopy.
Amon Lanz, Olena Tkach, Yaryna Lytvynenko, Florian Diekmann, Harshit Agarwal, Sofia Michaela Souliou, Mehdi Frachet, Michael Merz, Sergii V. Chernov, Andrei Gloskovskii, Volkmar Koller, Dmytro Kutnyakhov, Moritz Hoesch, Christoph Schlueter, Philipp Rüssmann, Yuriy Mokrousov, Matthieu Le Tacon, Kai Rossnagel, Jure Demsar, Gerd Schönhense, Hans‐Joachim Elmers, Olena Fedchenko   +21 more
wiley   +1 more source

Strain‐Adaptive Dielectric Metamaterials via Bioinspired “Ligament‐Bone” Architecture for Ultrahigh‐Energy Capacitive Storage

Advanced Science, EarlyView.
A bioinspired strain‐adaptive ligament‐bone architecture achieves record‐high energy density of 26.1 J cm−3 and 90% efficiency at 600 MV m−1, coupled with a Young's modulus of 2.13 GPa. ABSTRACT Polymer dielectrics for capacitive energy storage face fundamental trade‐offs between breakdown strength, energy density, efficiency, and mechanical robustness.
Jian Wang, Xinyu Wang, Jiabao Wang, Biyun Peng, Yifei Zhang, Ning Zhu, Xin Hu   +6 more
wiley   +1 more source

Relativistically invariant encoding of quantum information revisited

New Journal of Physics
In this work, we provide a detailed analysis of the issue of encoding of quantum information which is invariant with respect to arbitrary Lorentz transformations. We significantly extend already known results and provide compliments where necessary.
Konrad Schlichtholz, Marcin Markiewicz
doaj   +1 more source

The Relativistic Effects on the Violation of the Bell's Inequality for Three Qubit W State [PDF]

Journal of Optoelectronical Nanostructures, 2017
In this paper we are going to calculate the correlation function and Bell'sinequality for three qubit W state under the Lorentz transformations. This survey is basedon the introduction of two different expressions of spin observable were presented byLee ...
Mohsen Aghaee, MohammadVahid Takook, Ardeshir Rabeie   +2 more
doaj  

GENERALIZED LORENTZ GROUP OF SPACE-TIME TRANSFORMATIONS

, 2020
We examine how Lorentz Symmetry (LS) breaks down in Yarman-Arik-Kholmetskii (YARK) theory of gravitation through an entirely different mechanism than that under metric theories of gravity.
Kholmetskii, Alexander, ALTINTAŞ, AZMİ ALİ, Kholmetskii, Alexander L., Yarman, Ozan, Marchal, Christian B., Arık, Metin, B. Marchal, Christian, ARIK, METİN, Yarman, Tolga, Özaydın, Fatih, Altıntaş, Azmi Ali, Ozaydin, Fatih, Yarman, Ozan Uğraş   +12 more
core   +2 more sources