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Title Condensate of excitations in moving superfluids Author info E. E. Kolomeitsev, D. N. Voskresensky Author Kolomeitsev Evgeni E. 1970- (99%) UMBFP06 - Katedra fyziky
Co-authors Voskresensky Dmitri (1%)
Source document Progress of Theoretical and Experimental Physics. No. 2 (2017), pp. [1-14]. - [Oxford] : Oxford University Press, 2017 Keywords nuclear matter Fermi liquid Language English Country United States of America systematics 53 Annotation The possibility of the condensation of excitations with non-zero momentum in rectilinearly moving and rotating superfluid bosonic and fermionic (with Cooper pairing) media is considered in terms of a phenomenological order-parameter functional at zero and non-zero temperature. The results might be applicable to the description of bosonic systems like superfluid He-4, ultracold atomic Bose gases, charged pion and kaon condensates in rotating neutron stars, and various superconducting fermionic systems with pairing, like proton and color-superconducting components in compact stars, metallic superconductors, and neutral fermionic systems with pairing, like the neutron component in compact stars and ultracold atomic Fermi gases. The order parameters of the "mother" condensate in the superfluid and the new condensate of excitations, corresponding energy gains, critical temperatures, and critical velocities are found. Public work category ADC No. of Archival Copy 39051 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
unrecognised
Title Zero-Sound Condensate in a Fermi Liquid Author info E. E. Kolomeitsev, D. N. Voskresensky Author Kolomeitsev Evgeni E. 1970- (99%) UMBFP06 - Katedra fyziky
Co-authors Voskresensky Dmitri (1%)
Source document Physics of Particles and Nuclei. Vol. 48, no. 6 (2017), pp. 897-899. - New York : Pleiades Publishing, 2017 ; The International Session-Conference of SNP PSD RAS “Physics of Fundamental Interactions” konferencia Keywords Fermi liquid nuclear matter sound modes Language English Country United States of America systematics 53 Annotation We consider a normal Fermi liquid with a local scalar interaction given by the Landau parameter f_0. The system becomes unstable for f_0<-1 against a growth of scalar-mode excitations (Pomeranchuk instability). We show that the instability may be tamed by the formation of a static Bose condensate of the scalar modes. We study a possible reconstruction of the isospin-symmetric nuclear matter owing to the appearance of the condensate. Possibility of a novel metastable state at subnuclear densities is demonstrated Public work category ADC No. of Archival Copy 40850 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika unrecognised
File name Downloaded Size Comment 40850 16 213.6 KB Title Chiral symmetry, strangeness and resonances Author info M. F. M. Lutz, E. E. Kolomeitsev, C. L. Korpa Author Lutz Matthias F. M. (40%)
Co-authors Kolomeitsev Evgeni E. 1970- (30%) UMBFP06 - Katedra fyziky
Korpa C. L. (30%)
Action YITP Workshop "Nuclear Matter under Extreme Conditions" . workshop , Kjóto , 01.-03.12.2003 Source document Progress of Theoretical Physics Supplement. Vol. 156, no. (2004), pp. 51-71. - Tokyo : The Physical Society of Japan, 2004 Keywords chiral-symmetry restoration strangeness nuclear matter Form. Descr. články - journal articles Language English Country Japan Annotation We review the important role played by the chiral SU(3) symmetry in predicting the properties of antikaons and hyperon resonances in cold nuclear matter. Objects of crucial importance are the meson-baryon scattering amplitudes obtained within the chiral coupledchannel effective field theory. The formation of baryon resonances as implied by chiral coupled-channel dynamics is discussed. Results for antikaon and hyperon-resonance spectral functions are presented for isospin symmetric and asymmetric matter. URL Link na plný text Public work category ADC No. of Archival Copy 21536 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
article
Title Chiral dynamics and pionic 1s states of Pb and Sn isotopes Author info Evgeni E. Kolomeitsev, N. Kaiser, W. Weise Author Kolomeitsev Evgeni E. 1970- (34%) UMBFP06 - Katedra fyziky
Co-authors Kaiser N. (33%)
Weise W. (33%)
Action Particles and Nuclei International Conference (PANIC 02) . medzinárodná konferencia , 16. , Osaka , 30.09.-04.10.2002 Source document Nuclear Physics A. Vol. 721 (2003), pp. 835C-838C. - Amsterdam : Elsevier B.V., 2003 Keywords jadrová fyzika nuclear matter symetria - symmetry atoms Language English Country Netherlands systematics 539.1 Public work category ADC No. of Archival Copy 26406 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika unrecognised
Title Phi mesons from a hadronic fireball Author info Peter Filip, Evgeni E. Kolomeitsev Author Filip Peter (50%)
Co-authors Kolomeitsev Evgeni E. 1970- (50%) UMBFP06 - Katedra fyziky
Source document Physical Review C. Vol. 64, no. 5 (2001), pp. 4905-4905. - Maryland : American Physical Society, 2001 Keywords heavy ion collisions nuclear matter dense matter Language English Country United States of America systematics 539.1 Annotation Production of phi mesons is considered in the course of heavy-ion collisions at SPS energies. We investigate the possible difference in momentum distributions of phi mesons measured via their leptonic (mu (+),mu (-)) and hadronic (K+ K-) decays. Rescattering of secondary kaons in the dense hadron gas together with the influence of in-medium kaon potential can lead to a relative decrease of the phi yield observed in the hadronic channel. We analyze how the in-medium modifications of meson properties affect apparent, reconstructed momentum distributions of phi mesons. Quantitative results are presented for central Pb+Pb collisions at E-beam = 158 GeV/nucleon. Public work category ADC No. of Archival Copy 26396 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika unrecognised
Title Direct reactions involving pion production in hot nuclear matter Author info D. N. Voskresenskii, E. E. Kolomeitsev Author Voskresensky Dmitri (50%)
Co-authors Kolomeitsev Evgeni E. 1970- (50%)
Source document Physics of Atomic Nuclei. Vol. 58, no. 1 (1995), pp. 132-136. - New York : Pleiades Publishing, 1995 Keywords nuclear matter Pion-production Nuclear reactions Form. Descr. články - journal articles Language English Country United States of America Annotation Probabilities and differential cross sections for the production of pi- mesons in NN->NNpi reactions are calculated with allowance for a change in the NN interaction in nuclear matter. THe results obtained in an analytic form for arbitrary temperatures of matter and arbitrary energies and momenta of pions. URL Link do databázy WoS Public work category ADE No. of Archival Copy 41850 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika article
Title Kaon polarization in nuclear matter Author info E. E. Kolomeitsev, D. N. Voskresensky, B. Kämpfer Author Kolomeitsev Evgeni E. 1970- (34%) UMBFP06 - Katedra fyziky
Co-authors Voskresensky Dmitri (33%)
Kämpfer B. (33%)
Source document Nuclear Physics A. Vol. 588, no. 4 (1995), pp. 889-917. - Amsterdam : Elsevier B.V., 1995 Keywords kaon polarization nuclear matter neutron matter kaon-nucleon interactions Language English Country Germany systematics 53 Public work category ADC No. of Archival Copy 26446 Repercussion category WILCZEK, Frank. The CBM physics book compressed baryonic matter in laboratory experiments. Berlin : Springer-Verlag, 2011. Lecture notes in physics, vol. 814. ISBN 978-3-642-13292-6.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika article