Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Vijayan, Jayadev"'
Autor:
Vijayan, Jayadev, Piotrowski, Johannes, Gonzalez-Ballestero, Carlos, Weber, Kevin, Romero-Isart, Oriol, Novotny, Lukas
The ability to engineer cavity-mediated interactions has emerged as a powerful tool for the generation of non-local correlations and the investigation of non-equilibrium phenomena in many-body systems. Levitated optomechanical systems have recently e
Externí odkaz:
http://arxiv.org/abs/2308.14721
Autor:
Piotrowski, Johannes, Windey, Dominik, Vijayan, Jayadev, Gonzalez-Ballestero, Carlos, Sommer, Andrés de los Ríos, Meyer, Nadine, Quidant, Romain, Romero-Isart, Oriol, Reimann, René, Novotny, Lukas
The quantum ground state of a massive mechanical system is a steppingstone for investigating macroscopic quantum states and building high fidelity sensors. With the recent achievement of ground-state cooling of a single motional mode, levitated nanop
Externí odkaz:
http://arxiv.org/abs/2209.15326
Autor:
Vijayan, Jayadev, Zhang, Zhao, Piotrowski, Johannes, Windey, Dominik, van der Laan, Fons, Frimmer, Martin, Novotny, Lukas
The field of levitodynamics has made significant progress towards controlling and studying the motion of a levitated nanoparticle. Motional control relies on either autonomous feedback via a cavity or measurement-based feedback via external forces. R
Externí odkaz:
http://arxiv.org/abs/2205.04455
Autor:
van der Laan, Fons, Reimann, René, Tebbenjohanns, Felix, Vijayan, Jayadev, Novotny, Lukas, Frimmer, Martin
Publikováno v:
Phys. Rev. Lett. 127, 123605 (2021)
According to quantum theory, measurement and backaction are inextricably linked. In optical position measurements, this backaction is known as radiation pressure shot noise. In analogy, a measurement of the orientation of a mechanical rotor must dist
Externí odkaz:
http://arxiv.org/abs/2012.14231
Autor:
Koepsell, Joannis, Hirthe, Sarah, Bourgund, Dominik, Sompet, Pimonpan, Vijayan, Jayadev, Salomon, Guillaume, Gross, Christian, Bloch, Immanuel
Publikováno v:
Phys. Rev. Lett. 125, 010403 (2020)
Quantum gas microscopy has emerged as a powerful new way to probe quantum many-body systems at the microscopic level. However, layered or efficient spin-resolved readout methods have remained scarce as they impose strong demands on the specific atomi
Externí odkaz:
http://arxiv.org/abs/2002.07577
Autor:
Vijayan, Jayadev, Sompet, Pimonpan, Salomon, Guillaume, Koepsell, Joannis, Hirthe, Sarah, Bohrdt, Annabelle, Grusdt, Fabian, Bloch, Immanuel, Gross, Christian
Publikováno v:
Science 367, 186 (2020)
Elementary particles such as the electron carry several quantum numbers, for example, charge and spin. However, in an ensemble of strongly interacting particles, the emerging degrees of freedom can fundamentally differ from those of the individual co
Externí odkaz:
http://arxiv.org/abs/1905.13638
Autor:
Koepsell, Joannis, Vijayan, Jayadev, Sompet, Pimonpan, Grusdt, Fabian, Hilker, Timon A., Demler, Eugene, Salomon, Guillaume, Bloch, Immanuel, Gross, Christian
Publikováno v:
Nature 572, 358 (2019)
Polarons are among the most fundamental quasiparticles emerging in interacting many-body systems, forming already at the level of a single mobile dopant. In the context of the two-dimensional Fermi-Hubbard model, such polarons are predicted to form a
Externí odkaz:
http://arxiv.org/abs/1811.06907
Autor:
Salomon, Guillaume, Koepsell, Joannis, Vijayan, Jayadev, Hilker, Timon A., Nespolo, Jacopo, Pollet, Lode, Bloch, Immanuel, Gross, Christian
Publikováno v:
Nature (2018)
The interplay between magnetism and doping is at the origin of exotic strongly correlated electronic phases and can lead to novel forms of magnetic ordering. One example is the emergence of incommensurate spin-density waves with a wave vector that do
Externí odkaz:
http://arxiv.org/abs/1803.08892
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