Energy expectation value of the two-pion-exchange three-body force in the triton

1983 ◽  
Vol 28 (1) ◽  
pp. 403-409 ◽  
Author(s):  
A. Bömelburg
Keyword(s):  
Body Force ◽  
Pion Exchange ◽  
Expectation Value ◽  
Energy Expectation ◽  
Three Body ◽  
Energy Expectation Value

scholarly journals Effect of Two-Pion-Exchange Three-Body Force in 3H and 4He

1974 ◽  
Vol 51 (6) ◽  
pp. 1979-1980 ◽  
Author(s):  
M. Sato ◽  
H. Tanaka
Keyword(s):  
Body Force ◽  
Pion Exchange ◽  
Three Body

AB INITIO CALCULATION OF $^5_\Lambda {\rm He}$ WITH EXPLICIT Σ ADMIXTURE

2003 ◽  
Vol 18 (02n06) ◽  
pp. 139-142
Author(s):  
H. NEMURA ◽  
Y. AKAISHI ◽  
Y. SUZUKI
Keyword(s):  
Ab Initio ◽  
Internal Energy ◽  
Ab Initio Calculation ◽  
Degrees Of Freedom ◽  
Bound State ◽  
Bound State Solution ◽  
Expectation Value ◽  
Variational Calculations ◽  
Energy Expectation ◽  
Energy Expectation Value

Variational calculations for s-shell hypernuclei are performed by explicitly including Σ degrees of freedom. Two sets of YN interactions (D2 and SC97e(S)) are used. The bound-state solution of [Formula: see text] is obtained by using each of YN potentials, and a large energy expectation value of the tensor ΛN - ΣN transition part is found by using the SC97e(S). The internal energy of 4 He subsystem changes a lot by the presence of a Λ particle with the strong tensor ΛN - ΣN transition potential.

Two-Pion-Exchange Three-Body Force in Nuclear Matter

1970 ◽  
Vol 2 (6) ◽  
pp. 2082-2091 ◽  
Author(s):  
R. K. Bhaduri ◽  
Y. Nogami ◽  
C. K. Ross
Keyword(s):  
Nuclear Matter ◽  
Body Force ◽  
Pion Exchange ◽  
Three Body

Nucleon-nucleon correlation and two-pion-exchange three-body force in nuclear matter

1971 ◽  
Vol 165 (3) ◽  
pp. 601-624 ◽  
Author(s):  
B.A. Loiseau ◽  
Y. Nogami ◽  
Ross C.K.
Keyword(s):  
Nuclear Matter ◽  
Body Force ◽  
Nucleon Nucleon ◽  
Pion Exchange ◽  
Three Body

scholarly journals On the variational principle for the non-linear Schrödinger equation

2019 ◽  
Vol 58 (1) ◽  
pp. 340-351
Author(s):  
Zsuzsanna É. Mihálka ◽  
Ádám Margócsy ◽  
Ágnes Szabados ◽  
Péter R. Surján
Keyword(s):  
Variational Principle ◽  
Schrödinger Equation ◽  
Schrodinger Equation ◽  
Energy Functional ◽  
Numerical Calculations ◽  
Eigenvalue Equation ◽  
Expectation Value ◽  
Energy Expectation ◽  
Feynman Theorem ◽  
Energy Expectation Value

AbstractWhile variation of the energy functional yields the Schrödinger equation in the usual, linear case, no such statement can be formulated in the general nonlinear situation when the Hamiltonian depends on its eigenvector. In this latter case, as we illustrate by sample numerical calculations, the points of the energy expectation value hypersurface where the eigenvalue equation is satisfied separate from those where the energy is stationary. We show that the variation of the energy at the eigensolution is determined by a generalized Hellmann–Feynman theorem. Functionals, other than the energy, can, however be constructed, that result the nonlinear Schrödinger equation upon setting their variation zero. The second centralized moment of the Hamiltonian is one example.

scholarly journals Potential Energy Expectation Value for Lithium Excited State (1s2s3s)

2015 ◽  
Vol 12 (2) ◽  
pp. 394-399
Author(s):  
Baghdad Science Journal
Keyword(s):  
Wave Function ◽  
Excited State ◽  
Potential Energy ◽  
Atomic Number ◽  
Spin States ◽  
Expectation Value ◽  
Hartree Fock ◽  
Linear Behaviour ◽  
Energy Expectation ◽  
Energy Expectation Value

The purpose of the present work is to calculate the expectation value of potential energy for different spin states (??? ? ???,??? ? ???) and compared it with spin states (??? , ??? ) for lithium excited state (1s2s3s) and Li- like ions (Be+,B+2) using Hartree-Fock wave function by partitioning techanique .The result of inter particle expectation value shows linear behaviour with atomic number and for each atom and ion the shows the trend ??? < ??? < ??? < ???

Effect of two-pion-exchange three-body force in triton

1971 ◽  
Vol 176 (3) ◽  
pp. 505-512 ◽  
Author(s):  
P.C.-Y. Yip ◽  
Y. Nogami ◽  
C.K. Ross
Keyword(s):  
Body Force ◽  
Pion Exchange ◽  
Three Body
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