Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yair Margalit"'
Autor:
Omer Amit, Or Dobkowski, Zhifan Zhou, Yair Margalit, Yonathan Japha, Samuel Moukouri, Yigal Meir, Baruch Horovitz, Ron Folman
Publikováno v:
New Journal of Physics, Vol 24, Iss 7, p 073032 (2022)
Interference between overlapping periodic patterns gives rise to important phenomena, such as Moiré fringes, appearing when the patterns have different periods or orientations. Here we present a novel phenomenon, applicable to both the classical and
Externí odkaz:
https://doaj.org/article/a998fddf6ca94558aa5b339c26c8858a
Autor:
Federico Cerisola, Yair Margalit, Shimon Machluf, Augusto J. Roncaglia, Juan Pablo Paz, Ron Folman
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
Defining and measuring work and heat are non-trivial tasks in the quantum regime. Here, the authors design a scheme to directly sample from the work probability distribution, and use it to verify the validity of the quantum version of the Jarzynksi i
Externí odkaz:
https://doaj.org/article/abb6006c38494d1aa6a494e34df61d10
Publikováno v:
New Journal of Physics, Vol 21, Iss 7, p 073040 (2019)
The discovery of the Stern–Gerlach (SG) effect almost a century ago was followed by suggestions to use the effect as a basis for matter-wave interferometry. However, the coherence of splitting particles with spin by a magnetic gradient to a distanc
Externí odkaz:
https://doaj.org/article/353bd32639334474bbe16ae1390625de
Autor:
Paul Niklas Jepsen, Yoo Kyung ‘Eunice’ Lee, Hanzhen Lin, Ivana Dimitrova, Yair Margalit, Wen Wei Ho, Wolfgang Ketterle
Publikováno v:
Nature Physics. 18:899-904
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7988f15162ea0b9d979b237c0dd36d64
https://doi.org/10.1038/s41567-022-01651-7
https://doi.org/10.1038/s41567-022-01651-7
Publikováno v:
Physical Review A. 104
We study quantum degenerate Fermi gases of ${^6}$Li atoms at high densities ($10^{15}$ cm$^{-3}$) and observe elastic and inelastic $p$-wave collisions far away from any Feshbach resonance. $P$-wave evaporation reaches temperatures of $T/T_F=0.42$ pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f27b346c1d7b98e321ff396245e76742
https://doi.org/10.1103/physreva.104.043311
https://doi.org/10.1103/physreva.104.043311
Autor:
Omer Amit, Yigal Meir, Shimon Machluf, Yonathan Japha, Daniel Rohrlich, Ron Folman, Yaniv Bar-Haim, Zina Binstock, Or Dobkowski, David Groswasser, Zhifan Zhou, Samuel Moukouri, Yair Margalit, Menachem Givon, Mark Keil
Publikováno v:
Molecular Beams in Physics and Chemistry ISBN: 9783030639624
In this invited review in honor of 100 years since the Stern-Gerlach (SG) experiments, we describe a decade of SG interferometry on the atom chip. The SG effect has been a paradigm of quantum mechanics throughout the last century, but there has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2af9aedb74f8beb325e34ded38d05b92
https://doi.org/10.1007/978-3-030-63963-1_14
https://doi.org/10.1007/978-3-030-63963-1_14
Pauli blocking of spontaneous emission is responsible for the stability of atoms. Higher electronic orbitals cannot decay to lower-lying states if they are already occupied -- this is Pauli blocking due to occupation of internal states. Pauli blockin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2244fa185facdf1f51140a7ae83d5422
Publikováno v:
Science Advances
This paper describes geometric effects in the evolution of atoms through a double-slit type experiment on an atom chip.
The geometric phase due to the evolution of the Hamiltonian is a central concept in quantum physics and may become advantageo
The geometric phase due to the evolution of the Hamiltonian is a central concept in quantum physics and may become advantageo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09d60ffdfb58c490ad1ff52c08b94236
http://europepmc.org/articles/PMC7048419
http://europepmc.org/articles/PMC7048419
Autor:
Yonathan Japha, Ron Folman, Yair Margalit, Wolfgang P. Schleich, Maxim A. Efremov, Omer Amit, Frank A. Narducci, Ernst M. Rasel, Zhifan Zhou, Matthias Zimmermann, Or Dobkowski
We present a unique matter-wave interferometer whose phase scales with the cube of the time the atom spends in the interferometer. Our scheme is based on a full-loop Stern-Gerlach interferometer incorporating four magnetic field gradient pulses to cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65b3272b6b7b2b41c19522a01c7dbfff
Clocks play a special role at the interface of general relativity and quantum mechanics. We analyze a clock-interferometry thought experiment and go on to theoretically derive and experimentally test a complementarity relation for quantum clocks in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fea25522e443d59e97b096fbe72544d
http://arxiv.org/abs/1802.09235
http://arxiv.org/abs/1802.09235