Zobrazeno 1 - 10
of 32
pro vyhledávání: '"D. Orlovsky"'
Autor:
V. D. Orlovsky, Yu. A. Simonov
Publikováno v:
JETP Letters. 101:423-426
The magnetic susceptibility in the deconfined phase of QCD is calculated in a closed form using a recent general expression for the quark gas pressure in magnetic field. Quark self-energies are entering the result via Polyakov line factors and ensure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b03cb5c9614b0302bd3712b00860b4a1
https://doi.org/10.1134/s0021364015070152
https://doi.org/10.1134/s0021364015070152
Publikováno v:
Physics of Atomic Nuclei. 76:1135-1143
Dynamics of hadro-quarkonium system is formulated, based on the channel coupling of a light hadron (h) and heavy quarkonium $$\left( {Q\bar Q} \right)$$ to heavy-light mesons ( $$Q_{\bar q}$$ , $$\bar Q_q$$ ). Equations for hadro-quarkonium amplitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00c572ca357ab5341504b316cc69a3b2
https://doi.org/10.1134/s1063778813090044
https://doi.org/10.1134/s1063778813090044
Publikováno v:
Ядерная физика. 76:1194-1202
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::461d2ed83e85f0e65a551b161b509514
https://doi.org/10.7868/s0044002713090043
https://doi.org/10.7868/s0044002713090043
Autor:
V. D. Orlovsky, V. I. Shevchenko
Publikováno v:
Physics of Atomic Nuclei. 73:1970-1975
Connected two-point field-strength correlation functions are measured on a lattice in the quaternionic projective σ model within pure SU(2) theory. The correlation lengths extracted from exponential fits for these correlation functions, λ1−1 = 1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79f888d0395fde672005b781fcbd83c4
https://doi.org/10.1134/s1063778810110220
https://doi.org/10.1134/s1063778810110220
Autor:
Yu. A. Simonov, V. D. Orlovsky
Magnetic susceptibility of the quark matter in QCD is calculated in a closed form for an arbitrary chemical potential \mu. For small \mu, \mu< T^2, the oscillations as functions of eB occur, characteristic of the de Haas-van Alphen effect. Results ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd3f6c762343b4cde73f5207cb1c2f45
http://arxiv.org/abs/1406.1056
http://arxiv.org/abs/1406.1056
Publikováno v:
Physical Review D. 89
Relativistic world-line Hamiltonian for strongly interacting 3q systems in magnetic field is derived from the path integral for the corresponding Green's function. The neutral baryon Hamiltonian in magnetic field obeys the pseudomomentum conservation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f88914b135a715b2c753cde9a2c7cee7
https://doi.org/10.1103/physrevd.89.074033
https://doi.org/10.1103/physrevd.89.074033
Autor:
V. D. Orlovsky, Yu. A. Simonov
Publikováno v:
Physical Review D. 89
Nonperturbative treatment of quark-hadron transition at nonzero temperature T and chemical potential µ in the framework of Field Correlator Method is generalized to the case of nonzero magnetic field B. A compact form of the quark pressure for arbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3de6a9065676f50d21affbd592b27ed
https://doi.org/10.1103/physrevd.89.054012
https://doi.org/10.1103/physrevd.89.054012
Autor:
V. D. Orlovsky, Yu. A. Simonov
Vacuum energy of quarks participates in the pressure balance at the temperature transition T_c and defines the dependence of T_c on m_q. We first check this dependence in absence of magnetic fields eB vs known lattice data, and then take into account
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c5286d1a78fcca51dfefd3ab71cd55b
http://arxiv.org/abs/1312.4178
http://arxiv.org/abs/1312.4178
Autor:
Yu. A. Simonov, V. D. Orlovsky
We study the q \bar q structure embedded in chiral mesons in response to external magnetic fields, using the chiral Lagrangian with q \bar q degrees of freedom derived earlier. We show that GMOR relations hold true for neutral chiral mesons, while th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::feaee757b14e90a8e2a07d17eb0b983c
http://arxiv.org/abs/1306.2232
http://arxiv.org/abs/1306.2232
Publikováno v:
Physical Review Letters. 110
Perturbative gluon exchange interaction between quark and antiquark, or in a 3q system, is enhanced in magnetic field and may cause vanishing of the total q\bar q or 3q mass, and even unlimited decrease of it - recently called the magnetic collapse o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5eb1d9b714fc940d4a990049bbd14b5
https://doi.org/10.1103/physrevlett.110.162002
https://doi.org/10.1103/physrevlett.110.162002