Fermi–Bose mixture in mixed dimensions

Autor: M A Caracanhas, F Schreck, C Morais Smith

Publikováno v: New Journal of Physics, Vol 19, Iss 11, p 115011 (2017)

One of the challenging goals in the studies of many-body physics with ultracold atoms is the creation of a topological ${p}_{x}+{{\rm{i}}{p}}_{y}$ superfluid for identical fermions in two dimensions (2D). The expectations of reaching the critical tem

Externí odkaz: https://doaj.org/article/f9d1b8c9c5af4ba1997772e83b00e613

Tapered amplifier laser with frequency-shifted feedback

Autor: A. Bayerle, S. Tzanova, P. Vlaar, B. Pasquiou, F. Schreck

Publikováno v: SciPost Physics, Vol 1, Iss 1, p 002 (2016)

We present a frequency-shifted feedback (FSF) laser based on a tapered amplifier. The laser operates as a coherent broadband source with up to 370GHz spectral width and 2.3us coherence time. If the FSF laser is seeded by a continuous-wave laser a

Externí odkaz: https://doaj.org/article/0f69fb3de13847e5ab1ff9de692a5b29

Impact of crowding on the diversity of expanding populations

Autor: Marie-Cécilia Duvernoy, Stephen Martis, Yuya Karita, Jona Kayser, Oskar Hallatschek, Carl F. Schreck, Diana Fusco

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America

Crowding effects are key to the self-organization of densely packed cellular assemblies, such as biofilms, solid tumors, and developing tissues. When cells grow and divide they push each other apart, remodeling the structure and extent of the populat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d851cde3696be1c7d0eade172bbd84eb
https://doi.org/10.1101/743534

Collective motion conceals fitness differences in crowded cellular populations

Autor: Matti Gralka, Carl F. Schreck, Diana Fusco, Jona Kayser, Oskar Hallatschek

Publikováno v: Kayser, J; Schreck, CF; Gralka, M; Fusco, D; & Hallatschek, O. (2019). Collective motion conceals fitness differences in crowded cellular populations. Nature Ecology and Evolution, 3(1), 125-134. doi: 10.1038/s41559-018-0734-9. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/3jt1f1dx
Nature ecology & evolution, vol 3, iss 1
Nature Ecology and Evolution, 3(1), 125-134. Nature Publishing Group
Nature ecology & evolution

© 2018, The Author(s), under exclusive licence to Springer Nature Limited. Many cellular populations are tightly packed, such as microbial colonies and biofilms, or tissues and tumours in multicellular organisms. The movement of one cell in these cr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d495966418c438075f4de03820ed7a3
http://www.escholarship.org/uc/item/3jt1f1dx

Emergence of evolutionary driving forces in pattern-forming microbial populations

Autor: Oskar Hallatschek, Matti Gralka, Carl F. Schreck, QinQin Yu, Jona Kayser

Publikováno v: Philosophical transactions of the Royal Society of London. Series B, Biological sciences, vol 373, iss 1747
Philosophical Transactions of the Royal Society B: Biological Sciences, 373(1747). Royal Society of London
Kayser, J; Schreck, CF; Yu, Q; Gralka, M; & Hallatschek, O. (2018). Emergence of evolutionary driving forces in pattern-forming microbial populations. Philosophical Transactions of the Royal Society B: Biological Sciences, 373(1747), 20170106-20170106. doi: 10.1098/rstb.2017.0106. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/4gc097z0

© 2018 The Author(s) Published by the Royal Society. All rights reserved. Evolutionary dynamics are controlled by a number of driving forces, such as natural selection, random genetic drift and dispersal. In this perspective article, we aim to empha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88ca5c5b214e48f3a705b52990b48431
https://escholarship.org/uc/item/4gc097z0