Zobrazeno 1 - 10
of 294
pro vyhledávání: '"Stefan Kirchner"'
Publikováno v:
npj Quantum Information, Vol 9, Iss 1, Pp 1-8 (2023)
Abstract Quantum information-based approaches, in particular the fidelity, have been flexible probes for phase boundaries of quantum matter. A major hurdle to a more widespread application of fidelity and other quantum information measures to strongl
Externí odkaz:
https://doaj.org/article/be6c972717a24579b2a32069162545a2
Autor:
Stefan Kirchner
Publikováno v:
Nordicum-Mediterraneum, Vol 17, Iss 3, p A13 (2022)
Sacred sites in the Arctic are under threat from a number of external factors. In addition to land uses such as mining, climate change poses a major threat. Already today, climate change is leading to the melting of permafrost, coastal erosion and se
Externí odkaz:
https://doaj.org/article/4f5111f88de647adaf717d5496ba1c4e
Autor:
Sheng-Shiuan Yeh, Ta-Kang Su, An-Shao Lien, Farzaneh Zamani, Johann Kroha, Chao-Ching Liao, Stefan Kirchner, Juhn-Jong Lin
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Strong electron correlations may give rise to an unconventional metallic state accompanying non-magnetic Kondo scattering. Here, the authors report signatures of orbital one- and two-channel Kondo physics in Dirac nodal line metals RuO2 and IrO2 nano
Externí odkaz:
https://doaj.org/article/ecf3d98c1b4c4fa2b39ac2bea9c51f2d
Autor:
Stefan Kirchner
Publikováno v:
International Comparative Jurisprudence, Vol 7, Iss 2 (2021)
Often, legal ideas are transplanted between legal systems. This can be seen not only in colonial contexts, as is evidenced by the almost global relevance of ideas that originated in English Common Law, but was also visible in particular during the la
Externí odkaz:
https://doaj.org/article/4bb271288e5e49458f543952b4c1ea3c
Autor:
Stefan Kirchner
Publikováno v:
AJIL Unbound, Vol 111, Pp 402-407 (2017)
The aim of this essay is to show how international law relates to the interaction of indigenous peoples and animals across international borders. While colonial borders have affected the lives of herding communities in Africa and while there are cros
Externí odkaz:
https://doaj.org/article/e46a9e45a155473c8e3ea7fcfed54273
Autor:
Stefan Kirchner
Publikováno v:
Arctic Review on Law and Politics, Vol 9, Iss 0, Pp 97-99 (2018)
Externí odkaz:
https://doaj.org/article/4f66bb1cf482423fb9a401d6baf8a57b
Autor:
Stefan Kirchner, Vanessa M. Frese
Publikováno v:
Laws, Vol 5, Iss 2, p 24 (2016)
The specifically changing climate conditions in the arctic and subarctic tremendously affect the vegetation and the conditions of the snow. This, therefore, influences the possibilities for rangifer tarandus to feed. For many indigenous peoples acros
Externí odkaz:
https://doaj.org/article/957f5862409441c9ac2017f022f4a14e
Publikováno v:
New Journal of Physics, Vol 18, Iss 2, p 023007 (2016)
We propose an experimental setup to measure the work performed in a normal-metal/insulator/superconducting (NIS) junction, subjected to a voltage change and in contact with a thermal bath. We compute the performed work and argue that the associated h
Externí odkaz:
https://doaj.org/article/26fb4c8e65774d04a104972906343cfa
Publikováno v:
New Journal of Physics, Vol 18, Iss 6, p 063024 (2016)
We revisit the Schrieffer–Wolff transformation and present a path integral version of this important canonical transformation. The equivalence between the low-energy sector of the Anderson model in the so-called local moment regime and the spin-iso
Externí odkaz:
https://doaj.org/article/8e6737c31c0043eba0c23e963b275e0b
Autor:
Stefan Kirchner, Federica Cristani
Publikováno v:
Yearbook of International Disaster Law Online. 4:21-50