{"work":{"id":"b5e9d0df-431b-4138-a8d2-93867890798b","openalex_id":null,"doi":null,"arxiv_id":"hep-ph/9402335","raw_key":null,"title":"Green's Functions in the Color Field of a Large Nucleus","authors":null,"authors_text":"L","year":1994,"venue":"hep-ph","abstract":"We compute the Green's functions for scalars, fermions and vectors in the color field associated with the infinite momentum frame wavefunction of a large nucleus. Expectation values of this wavefunction can be computed by integrating over random orientations of the valence quark charge density. This relates the Green's functions to correlation functions of a two dimensional, ultraviolet finite, field theory. We show how one can compute the sea quark distribution functions, and explictly compute them in the kinematic range of transverse momenta, $\\alpha_s^2 \\mu^2 << k_t^2 << \\mu^2$, where $\\mu^2$ is the average color charge squared per unit area. When $m_{quark}^2 << \\mu^2 \\sim A^{1/3}$, the sea quark contribution to the infinite momentum frame wave function saturates at a value that is the same as that for massless sea quarks.","external_url":"https://arxiv.org/abs/hep-ph/9402335","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-07-04T20:10:08.336604+00:00","pith_arxiv_id":"hep-ph/9402335","created_at":"2026-05-11T07:16:01.112953+00:00","updated_at":"2026-07-04T20:10:08.336604+00:00","title_quality_ok":true,"display_title":"Green's Functions in the Color Field of a Large Nucleus","render_title":"Green's Functions in the Color Field of a Large Nucleus"},"hub":{"state":{"work_id":"b5e9d0df-431b-4138-a8d2-93867890798b","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":15,"external_cited_by_count":null,"distinct_field_count":2,"first_pith_cited_at":"2025-06-20T19:46:10+00:00","last_pith_cited_at":"2026-06-30T14:44:24+00:00","author_build_status":"not_needed","summary_status":"needed","contexts_status":"needed","graph_status":"needed","ask_index_status":"not_needed","reader_status":"not_needed","recognition_status":"not_needed","updated_at":"2026-08-22T05:10:05.884604+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":8},{"context_role":"method","n":2}],"polarity_counts":[{"context_polarity":"background","n":8},{"context_polarity":"use_method","n":2}],"runs":{},"summary":{},"graph":{},"authors":[]}}