A spin-off foundation is hot topic for many R&D groups today. Key factors of a successful spin-off include good relationship between the company and the university, stable financing with own capital, mutual benefits for both parties and enthusiastic people. The presentation describes success story of an academic R&D group from its foundation, spin-off phase and five years on the market. The aca...

We discuss discrete symmetries in several string compactification schemes. The same constraints on the light spectra as for Gepner models [1] are found in various cases for non-R symmetries. The analogous constraints for R symmetries are also established. Therefore it seems natural to conjecture that they always apply. In a previous paper we found constraints on the light spectra of string comp...

We develop a color bosonization approach to treatment of QCD gauge field (”gluons”) at low energies in order to derive an effective color action of QCD taking into account the quark chiral anomaly in the case of SU(2) color.. We have found that there exists such a region in the chiral sector of color space, where a gauge field coincides with of chirally rotated vector field, while an induced ax...

In this paper, we study a challenging problem of mining data generating rules and state transforming rules (i.e., semantics) underneath multiple correlated time series streams. A novel Correlation field-based Semantics Learning Framework (CfSLF) is proposed to learn the semantic. In the framework, we use Hidden Markov Random Field (HMRF) method to model relationship between latent states and ob...

Using Ginzburg-Landau formalism, we theoretically study the isothermal shear modulus anomaly of an unconventional superconductor with a two-component order parameter, where superconducting transition is split by symmetry-breaking field. Experimental signatures are proposed for both chiral and nematic superconductors. Particularly striking vanishing ${C}_{66}$ across lower to state. Our findings...