Confining modeling of quark propagator
Abstract A confining extension of the quark model with nonlocal currents is proposed. The quark propagator is modified by introducing a cut in $$\alpha $$ α -space, which in momentum space corresponds to the subtraction of pole singularities. A two-phase structure is proposed for modeling the confin...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-08-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-025-14592-1 |
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