News
23-01E
Grand partition function functional for simple fluids
In this paper, we will systematically present the method of collective variables with a reference system for a classical many-particle interacting system in the grand canonical ensemble. The emphasis will be placed on the details of calculations. In particular, the usage of total correlation functions defined for the grand canonical ensemble allows us to investigate very accurately the cumulants of the grand partition function for the reference system. It is shown that any cumulant Mn can be expressed as a product of three components: the average particle number within the reference system, a Kronecker’s symbol for n wave vectors, and the n-particle structure factor. The functional expression for the grand partition function is derived, with all coefficients explicitly defined. The coordinates of the critical point are computed in the mean field approximation.
Round table "Frontiers in Science: Hot topics in research, management, and financing"
Institute for Condensed Matter Physics initiates a one-day round table "Frontiers in Science: Hot topics in research, management, and financing", covering both scientific and other aspects of the research activity. We would like to present a "bird's view" on a current state of scientific research in general, including broad fields and the multidisciplinary context.
The pleasant occasion for this event is 60th birthday of Prof. Jaroslav Ilnytskyi, the head of dept. of Computer Simulations of Many-particle Sysyems.
The round table will take place on 10 October (Tuesday), 10:30-17:00 (Ukrainian time) in a mixed format: live + online. The working language is English.
More details are here
WORKSHOP «Dynamics and Thermodynamics of Disordered and High-Pressure Matter (TB60)»
On September 29, 2023, the Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine (ICMP) will be hosting the International Workshop «Dynamics and Thermodynamics of Disordered and High-Pressure Matter (TB60)», dedicated to the 60th anniversary of D.Sc. Taras Bryk. The Workshop will be held in a hybrid format simultaneously at the conference hall of ICMP (1 Svientsitskii str., room 307) and remotely online. The link for accessing the online meeting will be provided separately. The meeting agenda is attached.
Doctor Honoris Causa of the ICMP R. Folk has been conferred the Golden Doctorate of the University of Vienna
In March 2023, prominent scholar in the field of statistical and condensed matter physics, Doctor Honoris Causa and Supervisory Board member of the ICMP, Dr. Reinhard Folk (Linz, Austria) has been conferred the Golden Doctorate of the University of Vienna. ICMP join congratulations and best wishes on the occasion of this high recognition. More information about this event can be found here.
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