180 citations · 958 across the 40 of their papers we have counts for
39 papers
Energy landscape interpretation of universal linearly increasing absorption with frequency
Sverre Holm, Joakim Bergli
Absorption of elastic waves in complex media is commonly found to increase linearly with frequency, for both longitudinal and shear waves. This ubiquitous property is observed in m…
Controlling the electron-phonon heat exchange in a metallic film by its position in a dielectric slab
D. V. Anghel, M. Dolineanu, J. Bergli +1
We theoretically study the heat flux between electrons and phonons in a thin metallic film embedded in a suspended dielectric slab (called a \textit{membrane}, in accordance with t…
Hanbury Brown and Twiss effect demonstrated for sound waves from a waterfall; an experimental, numerical and analytical study
Arnt Inge Vistnes, Joakim Bergli
The Hanbury Brown and Twiss effect (HBT) is described by numerical and analytical modeling, as well as experimentally, using sound waves and easily available instrumentation. An in…
Frequency and phase relations of entangled photons observed by a two-photon interference experiment
Joakim Bergli, Guillaume Adenier, Andreas P. Thörn +1
An entangled photon experiment has been performed with a large variation of the temperature of the non-linear crystal generating the entangled pair by spontaneous downconversion. T…
Deep reinforcement learning for robust quantum optimization
Vegard B. Sørdal, Joakim Bergli
Machine learning techniques based on artificial neural networks have been successfully applied to solve many problems in science. One of the most interesting domains of machine lea…
Synchronization in two-level quantum systems
Álvaro Parra-López, Joakim Bergli
Recently, it was shown that dissipative quantum systems with three or more levels are able to synchronize to an external signal, but it was stated that it is not possible for two-l…