Výsledky vyhledávání - "Ruth Schulte"

Autor: Peter Müller, Ruth Schulte

Publikováno v: Journal of Mathematical Physics. 64:022101

We consider a multi-dimensional continuum Schrödinger operator $H$ which is given by a perturbation of the negative Laplacian by a compactly supported bounded potential. We show that, for a fairly large class of test functions, the second-order Szeg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4863cacc683d4120e29ec323dd1101f0
https://doi.org/10.1063/5.0135006

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The mutagenic potency of onion juice vs. its contents of quercetin and rutin

Autor: Katja O'Reardon, Christine Schäfer, Ruth Schulte-Hubbert, Eva Gorgus, Dieter Schrenk, Lan Gao

Publikováno v: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association. 148

In spite of its considerable value as a predictor of in vivo genotoxicity and even for carcinogenicity, false positive cases were reported for the Ames test, e.g., with a number of natural food constituents. Here we analyzed the effects of juice of A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de5de0c6b5ea1fc4f0aa3dc235f3e894
https://pubmed.ncbi.nlm.nih.gov/33316355

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Estragole: DNA adduct formation in primary rat hepatocytes and genotoxic potential in HepG2-CYP1A2 cells

Autor: Dieter Schrenk, Adam D. Thomas, Ruth Schulte-Hubbert, Jan-Heiner Küpper

Publikováno v: Toxicology. 444

Estragole is a natural constituent in herbs and spices and in products thereof such as essential oils or herbal teas. After cytochrome P450-catalyzed hydroxylation and subsequent sulfation, estragole acts as a genotoxic hepatocarcinogen forming DNA a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::985253300e3165574a042f89d222a223
https://pubmed.ncbi.nlm.nih.gov/32853702

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Lower Bound to the Entanglement Entropy of the XXZ Spin Ring

Autor: Christoph Fischbacher, Ruth Schulte

We study the free XXZ quantum spin model defined on a ring of size $L$ and show that the bipartite entanglement entropy of eigenstates belonging to the first energy band above the vacuum ground state satisfies a logarithmically corrected area law. Al

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Stability of the enhanced area law of the entanglement entropy

Autor: Ruth Schulte, Peter E. Müller

We consider a multi-dimensional continuum Schr\"odinger operator which is given by a perturbation of the negative Laplacian by a compactly supported potential. We establish both an upper and a lower bound on the bipartite entanglement entropy of the

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The Impact of a 940 nm Diode Laser with Radial Firing Tip and Bare End Fiber Tip onEnterococcus faecalisin the Root Canal Wall Dentin of Bovine Teeth: AnIn VitroStudy

Autor: Rene Franzen, Ruth Schulte-Lünzum, Norbert Gutknecht, Georg Conrads

Publikováno v: Photomedicine and Laser Surgery. 35:357-363

This in vitro study aimed to compare the bactericidal effect of two different laser delivery systems, a radial firing tip (RFT) and bare end fiber tip (BFT) used with the 940 nm diode laser on Enterococcus faecalis inoculated onto bovine radicular de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b6f8a1488704f2e4b2a1e8104d5cb37
https://doi.org/10.1089/pho.2016.4249

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Correction to: How Much Delocalisation is Needed for an Enhanced Area Law of the Entanglement Entropy?

Autor: Peter E. Müller, Ruth Schulte, Leonid Pastur

Publikováno v: Communications in Mathematical Physics. 382:655-656

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72d5c60ced81e45d30ba7993e947e502
https://doi.org/10.1007/s00220-020-03784-3

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How much delocalisation is needed for an enhanced area law of the entanglement entropy?

Autor: Ruth Schulte, Leonid Pastur, Peter E. Müller

We consider the random dimer model in one space dimension with Bernoulli disorder. For sufficiently small disorder, we show that the entanglement entropy exhibits at least a logarithmically enhanced area law if the Fermi energy coincides with a criti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5339cbdba4511e579d6b831d67b6473a
http://arxiv.org/abs/1903.05057

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