Zobrazeno 1 - 10
of 33
pro vyhledávání: '"symmetry breaking: chiral"'
Autor:
Anatoly V. Kotikov, Sofian Teber
Publikováno v:
Particles, Vol 3, Iss 26, Pp 345-354 (2020)
Particles
Particles, 2020, 3 (2), pp.345-354. ⟨10.3390/particles3020026⟩
Particles
Particles, 2020, 3 (2), pp.345-354. ⟨10.3390/particles3020026⟩
We present recent results on dynamical chiral symmetry breaking in (2 + 1)-dimensional QED with N four-component fermions. The results of the 1 / N expansion in the leading and next-to-leading orders were found exactly in an arbitrary nonlocal gauge.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39f0238ea7d7df714a02994570a7ccc8
https://doi.org/10.3390/particles3020026
https://doi.org/10.3390/particles3020026
Publikováno v:
The European physical journal / C 81(7), 624 (2021). doi:10.1140/epjc/s10052-021-09412-1
Topological Effects in the Standard Model: Instantons, Sphalerons and Beyond at LHC, Geneva, Switzerland, 2020-12-16-2020-12-18
European Physical Journal C: Particles and Fields, Vol 81, Iss 7, Pp 1-19 (2021)
European Physical Journal
Topological Effects in the Standard Model: Instantons, Sphalerons and Beyond at LHC, Geneva, Switzerland, 2020-12-16-2020-12-18
European Physical Journal C: Particles and Fields, Vol 81, Iss 7, Pp 1-19 (2021)
European Physical Journal
Topological Effects in the Standard Model: Instantons, Sphalerons and Beyond at LHC, Geneva, Switzerland, 16 Dec 2020 - 18 Dec 2020; The European physical journal / C 81(7), 624 (2021). doi:10.1140/epjc/s10052-021-09412-1
The Standard Model of p
The Standard Model of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15e556a565d41375c6b9264208614a46
Autor:
Bogdan Wojtsekhowski, Andrew Puckett, Y. Chen, C. Mezrag, M. Ding, G. D. Cates, P. Rossi, R. W. Gothe, M. A. Bedolla, Giovanni Salmè, S. N. Syritsyn, Jorge Segovia, Chen Chen, E. Tomasi-Gustafsson, William Brooks, Makoto Takizawa, Craig D. Roberts, M. Yu. Barabanov, A. Pilloni, Elena Santopinto, Jacopo Ferretti, Simonetta Liuti, Tanja Horn, E. Cisbani, Rolf Ent, P. Wein, Gernot Eichmann
Publikováno v:
Prog.Part.Nucl.Phys.
Prog.Part.Nucl.Phys., 2021, 116, pp.103835. ⟨10.1016/j.ppnp.2020.103835⟩
Prog.Part.Nucl.Phys., 2021, 116, pp.103835. ⟨10.1016/j.ppnp.2020.103835⟩
The last decade has seen a marked shift in how the internal structure of hadrons is understood. Modern experimental facilities, new theoretical techniques for the continuum bound-state problem and progress with lattice-regularised QCD have provided s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccf782c7d699fc94260a5df6666efe98
http://hdl.handle.net/11570/3208758
http://hdl.handle.net/11570/3208758
Autor:
Jürgen Eser, Jean-Paul Blaizot
Publikováno v:
Phys.Rev.D
Phys.Rev.D, 2022, 105 (7), pp.074031. ⟨10.1103/PhysRevD.105.074031⟩
Physical Review
Phys.Rev.D, 2022, 105 (7), pp.074031. ⟨10.1103/PhysRevD.105.074031⟩
Physical Review
International audience; We present calculations of the S-wave isospin-zero and isospin-two pion-pion scattering lengths within a nucleon-meson model with parity doubling. Both scattering lengths are computed in various approximations, ranging from a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::066d7d6780b9286baba7453d31c38221
Publikováno v:
Physical review / D 102(9), 094510 (2020). doi:10.1103/PhysRevD.102.094510
Physical Review
PHYSICAL REVIEW D
Physical Review
PHYSICAL REVIEW D
Physical review / D 102(9), 094510 (1-21) (2020). doi:10.1103/PhysRevD.102.094510
We study the dependence of the electric conductivity on chemical potential in finite-density SU(2) gauge theory with Nf=2 flavors of rooted staggered sea quarks, i
We study the dependence of the electric conductivity on chemical potential in finite-density SU(2) gauge theory with Nf=2 flavors of rooted staggered sea quarks, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e68bf9742db918356cc085327001e07
http://arxiv.org/abs/2007.05639
http://arxiv.org/abs/2007.05639
Elucidating the phase diagram of lattice gauge theories with fermionic matter in 2+1 dimensions has become a problem of considerable interest in recent years, motivated by physical problems ranging from chiral symmetry breaking in high-energy physics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbeb133930d5b860b8ff6b97c9f98c94
Publikováno v:
Phys.Rev.D
Phys.Rev.D, 2020, 101 (1), pp.014028. ⟨10.1103/PhysRevD.101.014028⟩
Physical Review D
Physical Review D, American Physical Society, 2020, 101 (1), pp.014028. ⟨10.1103/PhysRevD.101.014028⟩
Physical Review
Phys.Rev.D, 2020, 101 (1), pp.014028. ⟨10.1103/PhysRevD.101.014028⟩
Physical Review D
Physical Review D, American Physical Society, 2020, 101 (1), pp.014028. ⟨10.1103/PhysRevD.101.014028⟩
Physical Review
We study the phase diagram of strongly interacting matter with light quarks using a recently proposed, small parameter approach to infrared QCD in the Landau gauge. This is based on an expansion with respect to both the inverse number of colors and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fdbbbdd6182d4f01a2464c697ccd5d9
https://hal.archives-ouvertes.fr/hal-02080679
https://hal.archives-ouvertes.fr/hal-02080679
Publikováno v:
Rept.Prog.Phys.
Rept.Prog.Phys., 2021, 84 (12), pp.124202. ⟨10.1088/1361-6633/ac36b8⟩
Rept.Prog.Phys., 2021, 84 (12), pp.124202. ⟨10.1088/1361-6633/ac36b8⟩
Lattice simulations of the QCD correlation functions in the Landau gauge have established two remarkable facts. First, the coupling constant in the gauge sector remains finite and moderate at all scales, suggesting that some kind of perturbative desc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b6fb4856eb0905255f874c80ea96d56
https://doi.org/10.1088/1361-6633/ac36b8
https://doi.org/10.1088/1361-6633/ac36b8
Autor:
Brodsky, S.J., Burkert, V.D., Carman, D.S., Chen, J.P., Cui, Z.-F., Döring, M., Dosch, H.G., Draayer, J., Elouadrhiri, L., Glazier, D.I., Hiller Blin, A.N., Horn, T., Joo, K., Kim, H.C., Kubarovsky, V., Kuhn, S.E., Lu, Y., Melnitchouk, W., Mezrag, C., Mokeev, V.I., Qiu, J.W., Radici, M., Richards, D., Roberts, C.D., Rodríguez-Quintero, J., Segovia, J., Szczepaniak, A.P., de Téramond, G.F., Winney, D.
Publikováno v:
Int.J.Mod.Phys.E
Strong QCD from Hadron Structure Experiments
Strong QCD from Hadron Structure Experiments, Nov 2019, Newport News, United States. pp.2030006, ⟨10.1142/S0218301320300064⟩
Strong QCD from Hadron Structure Experiments
Strong QCD from Hadron Structure Experiments, Nov 2019, Newport News, United States. pp.2030006, ⟨10.1142/S0218301320300064⟩
International audience; The topical workshop Strong QCD from Hadron Structure Experiments took place at Jefferson Lab from November 6–9, 2019. Impressive progress in relating hadron structure observables to the strong QCD mechanisms has been achiev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9761bf3d9b385438cfc157691702926a
https://hal.archives-ouvertes.fr/hal-03235740
https://hal.archives-ouvertes.fr/hal-03235740
Autor:
Julien Serreau
Publikováno v:
PoS
QCD on the light cone: from hadrons to heavy ions
QCD on the light cone: from hadrons to heavy ions, Sep 2019, Palaiseau, France. pp.080, ⟨10.22323/1.374.0080⟩
QCD on the light cone: from hadrons to heavy ions
QCD on the light cone: from hadrons to heavy ions, Sep 2019, Palaiseau, France. pp.080, ⟨10.22323/1.374.0080⟩
International audience; Lattice simulations of Yang-Mills theories and QCD in the Landau gauge demonstrate that the gluon propagator reaches a finite nonzero value at vanishing momentum. This can be modelled by a simple deformation of the correspondi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c656425bb929f1b51b1b6c21209a7a9
https://hal.science/hal-02870782
https://hal.science/hal-02870782