Effective Field Theory and the No-Core Shell Model

被引：0
|
作者：
Stetcu, I. [1 ]
机构：
[1] Univ Washington, Dept Phys, Seattle, WA 98195 USA
来源：
19TH INTERNATIONAL IUPAP CONFERENCE ON FEW-BODY PROBLEMS IN PHYSICS | 2009年 / 3卷
关键词：
SHORT-RANGE INTERACTIONS; CHIRAL LAGRANGIANS; NUCLEAR-FORCES; OPERATOR APPROACH; SCATTERING; SYSTEM;
D O I：
10.1051/epjconf/20100301011
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
In finite model space suitable for many-body calculations via the no-core shell model (NCSM), I illustrate the direct application of the effective field theory (EFT) principles to solving the many-body Schrodinger equation. Two different avenues for fixing the low-energy constants naturally arising in an EFT approach are discussed. I review results for both nuclear and trapped atomic systems, using effective theories formally similar, albeit describing different underlying physics.
引用
收藏
页数：10
相关论文
共 50 条
  • [1] No-core shell model as an effective theory
    Stetcu, Lonel
    EXOTIC NUCLEI AND NUCLEAR /PARTICLE ASTROPHYSICS (II), 2008, 972 : 541 - 545
  • [2] No-core shell model in an effective-field-theory framework
    Stetcu, I.
    Barrett, B. R.
    van Kolck, U.
    PHYSICS LETTERS B, 2007, 653 (2-4) : 358 - 362
  • [3] Effective interactions and operators in the no-core shell model
    Stetcu, I.
    Rotureau, J.
    PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, 2013, 69 : 182 - 224
  • [4] EFFECTIVE SHELL-MODEL INTERACTION FOR NO-CORE MODEL SPACES
    JAQUA, L
    HALSE, P
    BARRETT, BR
    VARY, JP
    NUCLEAR PHYSICS A, 1994, 571 (02) : 242 - 252
  • [5] The no core shell model in an effective field theory framework
    Barrett, Bruce R.
    HITES 2012: HORIZONS OF INNOVATIVE THEORIES, EXPERIMENTS, AND SUPERCOMPUTING IN NUCLEAR PHYSICS, 2012, 403
  • [6] Effective interactions and operators in nuclei within the no-core shell model
    Barrett, BR
    Navratil, P
    Stetcu, I
    Vary, JP
    CAPTURE GAMMA-RAY SPECTROSCOPY AND RELATED TOPICS, 2006, 819 : 504 - +
  • [7] Hypernuclear no-core shell model
    Wirth, Roland
    Gazda, Daniel
    Navratil, Petr
    Roth, Robert
    PHYSICAL REVIEW C, 2018, 97 (06)
  • [8] SYMPLECTIC NO-CORE SHELL MODEL
    Draayer, Jerry P.
    Dytrych, Tomas
    Sviratcheva, Kristina D.
    Bahri, Chairul
    Vary, James P.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2008, 17 : 133 - 145
  • [9] No-core shell model and reactions
    Navrátil, P
    Ormand, WE
    Caurier, E
    Bertulani, C
    REACTION MECHANISMS FOR RARE ISOTOPE BEAMS, 2005, 791 : 32 - 39
  • [10] The Ab Initio No-core Shell Model
    Forssen, C.
    Christensson, J.
    Navratil, P.
    Quaglioni, S.
    Reimann, S.
    Vary, J.
    Aberg, S.
    FEW-BODY SYSTEMS, 2009, 45 (2-4) : 111 - 114
12345