In the present paper we argue that correction to Higgs mass coming from bound state of 6 top and anti-top quarks, predicted early by C.D. Froggatt ourselves, leads Standard Model vacuum stability confirms accuracy multiple point principle (principle degenerate vacua) for all experimentally valued parameters (Higgs mass, top-quark etc.). Fitting get degeneracy requires a state, just in region new two photon LHC, 750-760 GeV.

We develop a concept of parallel existence the ordinary (O) and hidden (H) worlds. compare two cases: 1) when sector Universe is mirror counterpart world, 2) it superstring-inspired shadow world described, in contrast to by symmetry group (or chain groups), which does not coincide with group. construct cosmological model assuming E_6 unification, broken at early stage SO(10)\times U(1)_Z - O-world, SU(6)'\times SU(2)'_θ- H-world. As result, we obtain low energy G'_SM\times SU(2)'_θin instead...

We study finite temperature phase transition of neutral scalar field on a fuzzy sphere using Monte Carlo simulations. work with the zero mode in temporal directions, while effects higher modes are taken care by dependence r. In numerical calculations we use "pseudo-heatbath" method which reduces auto-correlation considerably. Our results agree conventional calculations. report some new show presence meta-stable states, first order symmetry breaking and existence multiple triple points diagram..

We consider a Graviweak Unification model with the assumption of existence hidden (invisible) sector our Universe parallel to visible world. This Hidden World (HW) is assumed be Mirror (MW) broken mirror parity. start diffeomorphism invariant theory gauge field valued in Lie algebra g, which spontaneously direct sum spacetime Lorentz and Yang-Mills algebra: $\tilde {\mathfrak g} = su}(2)^{(grav)}_L \oplus su}(2)_L$ -- ordinary world, g}' {{\mathfrak su}(2)'}^{(grav)}_R su}(2)'_R$ Using an...

The present paper is based on the assumption that heavy quarks bound states exist in Standard Model (SM). Considering New Bound States (NBS) of top–antitop (named T-balls) we have shown that: (1) there exists scalar 1S-bound state [Formula: see text]; (2) forces which bind top-quarks are very strong and almost completely compensate mass twelve top–antitop-quarks NBS; (3) such produced by Higgs–top-quarks interaction with a large value top-quark Yukawa coupling constant g t ≃1. Theory also...

In the present investigation we show that there exists a close analogy of geometry spacetime in GR with structure defects crystal. We relation between Kleinert's model crystal and Plebanski's theory gravity. have considered translational - dislocations, rotational disclinations 3- 4-dimensional crystals. The crystalline Riemann-Cartan which has an additional geometric property "torsion" connected dislocations. world is for gravitation new type gauge symmetry: Einstein's zero torsion as...

In this review we present a theory of cosmological constant and Dark Energy (DE), based on the topological structure vacuum. The Multiple Point Principle (MPP) is reviewed. It demonstrates existence two vacua into SM. Froggatt-Nielsen's prediction top-quark Higgs masses given in assumption that there exist degenerate This was improved by next order calculations. We also considered B.G. Sidharth's non-commutative geometry Planck scale space-time, what gives an extremely small DE density...

This review is devoted to the Multiple Point Principle (MPP), according which several vacuum states with same energy density exist in Nature. The MPP implemented Standard Model (SM), Family replicated gauge group model (FRGGM) and phase transitions theories with/without monopoles. Using renormalization equations for SM, effective potential two-loop approximation investigated, existence of its postulated second minimum at fundamental scale confirmed. Phase lattice are reviewed. results...

It has been known for some time that the well-established large mixing angle (LMA) solution to observed solar neutrino deficit fails predict a flat energy spectrum Super-Kamiokande as opposed what data indicates. also leads Chlorine rate which appears be too high compared data. We investigate possible these inconsistencies with nonstandard interactions, assuming they come extra contributions ${\ensuremath{\nu}}_{\ensuremath{\alpha}}{\ensuremath{\nu}}_{\ensuremath{\beta}}$ and...

Cosmological and astrophysical observations provide increasing evidence of the existence dark matter in our Universe. Dark particles with a mass above few GeV can be captured by Sun, accumulate core, annihilate, produce high energy neutrinos either directly or subsequent decays Standard Model particles. We investigate prospects for indirect detection IceCube/DeepCore neutrino telescope its capabilities to determine mass.

The temperature dependence of the different thermodynamic quantities like entropy, equation state, free energy, internal effective mass, chemical potential, etc. are calculated for nuclear and neutron matter within a fully self-consistent model compared with results obtained by others. An interaction consisting Sussex plus an empirical density-dependent is taken in calculation. latter added so as to correctly reproduce saturation property matter. entropy excellent agreement experiment.

We have developed a concept of parallel existence the ordinary (O) and hidden (H) worlds with superstring-inspired E_6 unification, broken at early stage Universe into SO(10) X U(1) - in O-world, SU(6)' SU(2)' H-world. As result, we obtained world low energy symmetry group G'_SM SU(2)'_\theta, instead Standard Model G_SM. The additional non-Abelian SU(2)'_\theta massless gauge fields, "thetons", is responsible for dark energy. present baryogenesis mechanism B-L asymmetry produced by...

We generalize to three active flavors a previous two-flavor model for the resonant spin flavor conversion of solar neutrinos sterile ones, mechanism which is added well-known large mixing angle (LMA) one. The transition magnetic moments from muon and tau play dominant role in fixing amount suppression. also show, through numerical integration evolution equations, that data all neutrino experiments except Borexino exhibit clear preference sizable field either convection zone or core radiation...

We study and analyse the questions regarding breakdown of global symmetry on noncommutative sphere. demonstrate this by considering a complex scalar field fuzzy sphere isolating Goldstone modes. discuss role nonlocal interactions present in these through geometrical considerations.

It was shown: 1) that the mass of Higgs boson discovered by LHC corresponds to stability conditions SM vacua and Multiple Point Principle, according which all are degenerate, or almost degenerate; 2) early predicted authors new bound states (NBS) 6 top anti-top quarks ("T-fireballs"), formed their intermediate interactions with bosons, manifest themselves in production multijets pp-collisions at LHC. The CMS experiment 10 jets can be explained pairs these NBS along top-anti-top quarks. 3)...

A mean-field description of nonoverlaping nucleon bags bound by the self-consistent exchange $\ensuremath{\sigma},$ $\ensuremath{\omega},$ and $\ensuremath{\rho}$ mesons is used to investigate properties neutron matter at finite temperature. We use equation state zero temperature study rotating star in Komatsu-Eriguchi-Hachisu method. The mass, radius, angular velocity are calculated compared with Walecka model.

The present talk is based on the assumption that New Bound States (NBSs) of top-anti-top quarks (named T-balls) exist in Standard Model (SM): a) there exists scalar 1S - bound state 6t+6\bar t 6 top-quarks with their anti-top-quarks; b) forces which bind these are very strong and almost completely compensate mass 12 top-anti-top-quarks forming this state; c) such produced by interactions via virtual exchange Higgs bosons having large value top-quark Yukawa coupling constant g_t\simeq 1....

The recent data indicate that the neutrino mixing angle ${\ensuremath{\theta}}_{23}$ deviates from maximal-mixing value of 45\ifmmode^\circ\else\textdegree\fi{}, showing two nearly degenerate solutions, one in lower octant (LO) (${\ensuremath{\theta}}_{23}<45\ifmmode^\circ\else\textdegree\fi{}$) and higher (HO) (${\ensuremath{\theta}}_{23}>45\ifmmode^\circ\else\textdegree\fi{}$). We investigate, using numerical simulations, prospects for determining future long baseline oscillation...

We consider the constraints, provided by LHC results on Higgs boson decay into 2 photons and its production via gluon fusion, previously proposed Standard Model (SM) strongly bound state S of six top quarks antitop quarks. A correlation is predicted between ratios [Formula: see text] diphoton amplitudes, respectively to their SM values. estimate contribution these amplitudes from one-loop diagrams involving 12 quark related excited states using an atomic physics based model. find two regions...

According to the recent results of neutrino oscillation experiment MINOS, mixing angle θ 23 may not be maximal (45°). Two nearly degenerate solutions are possible, one in lower octant (LO) where < 45°, and higher (HO) > 45°. Long baseline experiments measuring ν μ → e capable resolving this degeneracy. In work we study potential planned European LBNO distinguish between LO HO solutions.

We investigate the requirement of existence two degenerate vacua effective potential as a function Weinberg–Salam Higgs scalar field norm, suggested by multiple point principle, in an extension Standard Model including seesaw scale physics. Results are presented from investigation to gauge symmetry group SU (3) C × (2) L U (1)′×Ũ(1), where (1)′ and Ũ(1) originate at M SS , when heavy (right-handed) neutrinos appear. The consequent unification into flipped (5) GUT leads (5)×Ũ(1). assume...

Previously we suggested a new preon model of composite quark-leptons and bosons with the 'flipped' E 6 × gauge symmetry group.We assumed that preons are dyons having both hyper-electric g hyper-magnetic charges, these preons-dyons confined by strings which an N = 1 supersymmetric non-Abelian flux tubes created condensation spreons near Planck scale.In present paper show existence three types tensions T k kT 0 (k 1, 2, 3) producing (and only three) generations quark-leptons, also provides...