NEW ISSUES OF STRATEGIC STABILITY

New Issues of Strategic Stability

The article describes new aspects in the development of contemporary international security situation and strategic stability.The author opines that the current phase of international relations tends to be rather chaotic and highly unpredictable in its evolution.He attempts to trace the influence 1m SMA of such unorthodox factors as polycentrical n

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A new soldier beetle from Eocene Baltic amber

The family Cantharidae is a worldwide distributed group of flattened and soft-bodied beetles displaying aposematic colouration.These beetles, commonly known as soldier beetles, have an extensive fossil record dating back to the Lower Cretaceous.The majority of fossil material, SHAMP referred to Cantharidae, is known from amber inclusions.In this pa

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Tracking the Footprints of Spin Fluctuations: A MultiMethod, MultiMessenger Study of the Two-Dimensional Hubbard Model

The Hubbard model represents the SHAMP fundamental model for interacting quantum systems and electronic correlations.Using the two-dimensional half-filled Hubbard model at weak coupling as a testing ground, we perform a comparative study of a comprehensive set of state-of-the-art quantum many-body methods.Upon cooling into its insulating antiferrom

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