Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Doron Cohen"'
Publikováno v:
Judgment and Decision Making, Vol 17, Pp 1043-1057 (2022)
Experience is the best teacher. Yet, in the context of repeated decisions, experience was found to trigger deviations from maximization in the direction of underweighting of rare events. Evaluations of alternative explanations for this bias led to co
Externí odkaz:
https://doaj.org/article/a02f12805dcf42fa86d8fb09a39a1d6a
Autor:
Yehoshua Winsten, Doron Cohen
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Quasi-static protocols for systems that feature a mixed phase-space with both chaos and quasi-regular regions are beyond the standard paradigm of adiabatic processes. We focus on many-body system of atoms that are described by the Bose–Hub
Externí odkaz:
https://doaj.org/article/b0a87605da1f4d4aac64b4e2c07c7f2e
Publikováno v:
Judgment and Decision Making, Vol 15, Pp 266-281 (2020)
New technology can be used to enhance safety by imposing costs, or taxes, on certain reckless behaviors. The current paper presents two pre-registered experiments that clarify the impact of taxation of this type on decisions from experience between t
Externí odkaz:
https://doaj.org/article/c235ec17ebe34826a228f877028d4a77
Autor:
Doron Cohen, Kinneret Teodorescu
Publikováno v:
Frontiers in Psychology, Vol 12 (2021)
Insufficient exploration of one’s surroundings is at the root of many real-life problems, as demonstrated by many famous biases (e.g., the status quo bias, learned helplessness). The current work focuses on the emergence of this phenomenon at the s
Externí odkaz:
https://doaj.org/article/063ad973ea1d4457aae76a042d23503b
Publikováno v:
New Journal of Physics, Vol 24, Iss 5, p 053012 (2022)
Environmental perturbations and noise are source of mode mixing and interferences between the propagating modes of a complex multi-mode fiber (MMF). Typically, they are characterized by their correlation (paraxial) length, and their spectral content
Externí odkaz:
https://doaj.org/article/ffe99f97a241448796edde0e1007cf63
Autor:
Dekel Shapira, Doron Cohen
Publikováno v:
New Journal of Physics, Vol 24, Iss 6, p 063026 (2022)
A particle that is immersed in a uniform temperature bath performs Brownian diffusion, as discussed by Einstein. But Sinai has realized that in a ‘random environment’ the diffusion is suppressed. Follow-up works have pointed out that in the prese
Externí odkaz:
https://doaj.org/article/687419448cf842bfb6f1c1a34b54f474
Publikováno v:
Heliyon, Vol 4, Iss 12, Pp e01030- (2018)
Here we demonstrate a new method for doping graphene using Metal Organic Chemical Vapor Deposition (MOCVD) reactor. The original undoped graphene was of a very high quality mounted on Si/SiO2 substrates, they were then doped in the MOCVD's reactor us
Externí odkaz:
https://doaj.org/article/4cdfe75e9c0a4ac29384aa333fb37a90
Autor:
Dekel Shapira, Doron Cohen
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013141 (2021)
We reconsider the old problem of Brownian motion in a homogeneous high-temperature thermal environment. The semiclassical theory implies that the diffusion coefficient does not depend on whether the thermal fluctuations are correlated in space or dis
Externí odkaz:
https://doaj.org/article/f636e08bec6641d482608ef1d073b8da
Autor:
Geva Arwas, Doron Cohen
Publikováno v:
New Journal of Physics, Vol 18, Iss 1, p 015007 (2016)
We study the atomtronic quantum interference device employing a semiclassical perspective. We consider an M site ring that is described by the Bose–Hubbard Hamiltonian. Coherent Rabi oscillations in the flow of the current are feasible, with an enh
Externí odkaz:
https://doaj.org/article/eafff608f739421196e42f1bb8c98797
Publikováno v:
New Journal of Physics, Vol 17, Iss 2, p 023071 (2015)
We highlight a dynamical anomaly in which the rate of relaxation towards thermal equilibrium in a bi-partite quantum system violates the standard linear-response (Kubo) formulation, even when the underlying dynamics is highly chaotic. This anomaly or
Externí odkaz:
https://doaj.org/article/2942f216d4de45209ff8023c42141dd7