2022 års Nobelpris i fysik tilldelades Alain Aspect, John Clauser och Anton Zeilinger, “för experiment med sammanflätade fotoner som påvisat brott mot Bell-olikheter och banat väg för kvantinformationsvetenskap”. Så löd Nobelkommiténs motivering. De flesta som läser denna motiveringen, och än fler som läser arbetet som ligger till grund till den, blir nog förundrade över vad som egentligen menas mEntanglement is a fundamental aspect of quantum computation and quantum information processes. In this work, we analyse the entanglement of two microwave resonators when connected to a semiconductor double quantum dot. The two-mode squeezing operation is a commonly used tool in entanglement creation and, based on this, we utilise the related two-mode two-photon Jaynes-Cummings model in the theoret

Madagascar’s unique biota is heavily affected by human activity and is under intense threat. Here, we review the current state of knowledge on the conservation status of Madagascar’s terrestrial and freshwater biodiversity by presenting data and analyses on documented and predicted species-level conservation statuses, the most prevalent and relevant threats, ex situ collections and programs, and t

Kommentarer till och analys av Axel Wallengrens "bizarrerie" "Den förtrollade hästen" (1893).

Vi lever i en tid när gränsöverskridande rättsförhållanden blir en allt mer naturlig del av vår vardag. Med det ökade antalet internationella rättsförhållanden ökar också antalet potentiella tvister som har anknytning till mer än ett land. Makar med olika medborgarskap kanske kommer att vilja skiljas och den köpta produkten från det andra landet kanske var felaktig. När tvister av den här typen sk

Dictyostelid cellular slime molds (dictyostelids) are ubiquitous microorganisms found in the uppermost layers of most soils. Reports on the species diversity of dictyostelids in Southeast Asia, particularly Thailand, are few in number. A survey for dictyostelids performed in northern Thailand in 2008 recovered 15 distinctive forms, including several common species and a number of forms morphologic

TensorView for MATLAB is a GUI-based visualization tool for depicting second-rank Cartesian tensors as surfaces on three-dimensional molecular models. Both ellipsoid and ovaloid tensor display formats are supported, and the software allows for easy conversion of Euler angles from common rotation schemes (active, passive, ZXZ, and ZYZ conventions) with visual feedback. In addition, the software dis

Skillnaderna i förutsättningar och möjligheter mellan olika delar av landet harökat (SOU, 2017:1). Framförallt tycks utvecklingen på landsbygden och stadensinvandrartäta områden gå i fel riktning. För både landsbygden och deinvandrartäta områdena riskerar ett växande kulturellt och ekonomisk gapgentemot majoritetssamhället göda splittring och politisk polariseringen.Polariseringen i Sverige är for

This essay sought to investigate the extent to which two Nordic Prime Ministers performed their leadership on Instagram in accordance with a feminist leadership theory during the Covid-19 crisis. It then inquired into those performances’ potential consequences. In the initial section of the analysis, the essay identifies the narrative that the self-reported images as a stand-alone product produced

This paper aims to investigate how propaganda is used in Russian media. On February 24, 2022, an armed conflict started in Ukraine at the initiative of Russia, which led to a number of devastating consequences for Ukraine. The discourses surrounding this conflict have affected the whole world and this topic was therefore chosen as it is very relevant today. The purpose of the study is to gain a pe

Minnesord över Max von Sydow, skådespelare och tillika mångårig medlem av Fakirensällskapet.

The Kelly framework is the natural multi-period extension of the one-period mean-variance model of Markowitz in the sense that the efficient frontier is characterized by trading strategies having maximal instantaneous Sharpe ratio. We show that Kelly traders naturally trade in such a way as to induce an equilibrium for the instantaneous covariance matrix. This equilibrium, arising from trading alo

Background: Good care of the dying has been defined as being able to die in the place of your choice, free from pain, cared for with dignity and supported by the best possible care. This definition underpinned the development of the ‘10/40 Model’ of care for the dying, in 2013. The model includes 10 ‘Key Principles’ that underpin 40 ‘Core Outcomes’ of care. It was necessary to update consensus on