Author

Johnson, Calvin W.

INSPIRE profile1004263 ORCID0000-0003-1059-7384

45 papers·2,313 citations in this corpus

	Paper	Category
Jan 21, 2026#32601.12225	Radiative strength functions from the energy-localized Brink-Axel hypothesis Oliver C. Gorton · Konstantinos Kravvaris · Jutta E. Escher · Calvin W. Johnson	nucl-th	PRC	2
May 28, 2025#12505.20587	Radial excitations and their potential impact on Fermi $β$ -decay rates L. Xayavong🇰🇷 · Y. Lim🇰🇷 · N. A. Smirnova🇫🇷 · Calvin W. Johnson🇺🇸	nucl-th	PRC	3
Dec 13, 2024#32412.08825	Scattering phase shifts from overlap relations in the $J$ -matrix method Calvin W. Johnson · Bui Minh Loc · Austin Keller · Kenneth M. Nollett	nucl-th	PRC	0
Nov 5, 2024#52411.01439	Shannon entropy of optimized proton-neutron pair condensates Shu-Yuan Liang · Yi Lu · Yang Lei · Calvin W. Johnson · Guan-Jian Fu · Jia Jie Shen	nucl-th	PRC	9
Jun 17, 2024#52406.10120	Weak entanglement approximation for nuclear structure Oliver C. Gorton · Calvin W. Johnson	nucl-th	PRC	26
Aug 4, 2022#42208.02079	Nucleon-pair truncation of the shell model for medium-heavy nuclei Y. X. Yu · Y. Lu · G. J. Fu · Calvin W. Johnson · Z. Z. Ren	nucl-th	PRC	12
Jul 1, 2022#22206.14956	Uncertainty quantification of transition operators in the empirical shell model Jordan M. R. Fox · Calvin W. Johnson · Rodrigo Navarro Perez	nucl-th	PRC	4
May 17, 2022#12205.06943	New Insights into Backbending in the Symmetry-adapted Framework Nicholas D. Heller · Grigor H. Sargsyan · Kristina D. Launey · Calvin W. Johnson · Tomáš Dytrych · Jerry P. Draayer	nucl-th	PRC	10
Jan 3, 2022#22112.15393	Nuclear states projected from a pair condensate Yi Lu · Yang Lei · Calvin W. Johnson · Jia Jie Shen	nucl-th	PRC	13
Nov 12, 2021#42111.06242	A modified Brink-Axel hypothesis for astrophysical Gamow-Teller transitions Raul A. Herrera · Calvin W. Johnson · George M. Fuller	nucl-th	PRC	7
Sep 7, 2021#62109.02205	Tensor force role in $β$ decays analyzed within the Gogny-interaction shell model B. Dai🇨🇳 · B. S. Hu🇨🇳 · Y. Z. Ma🇨🇳 · J. G. Li🇨🇳 · S. M. Wang🇨🇳 · C. W. Johnson🇺🇸 · F. R. Xu🇨🇳	nucl-th	PRC	7
Jan 28, 2021#22101.11274	Nucleon-pair coupling scheme in Elliott's SU(3) model G. J. Fu🇨🇳 · Calvin W. Johnson🇺🇸 · P. Van Isacker🇫🇷 · Zhongzhou Ren🇨🇳	nucl-th	PRC	12
Dec 18, 2020#22012.09560	The nucleon-pair approximation for nuclei from spherical to deformed regions G. J. Fu · Calvin W. Johnson	nucl-th	PRC	14
Nov 10, 2020#142011.04097	Lipkin model on a quantum computer Michael J. Cervia🇺🇸 · A. B. Balantekin🇺🇸 · S. N. Coppersmith🇺🇸 · Calvin W. Johnson🇺🇸 · Peter J. Love🇺🇸 · C. Poole🇺🇸 · K. Robbins🇺🇸 · M. Saffman🇺🇸	↳ hep-th	PRC	74
Nov 14, 2019#21911.05208	Uncertainty quantification of an empirical shell-model interaction using principal component analysis Jordan M. R. Fox🇺🇸 · Calvin W. Johnson🇺🇸 · Rodrigo Navarro Perez🇺🇸	nucl-th	PRC	22
Aug 7, 2019#11908.01873	The union of rotational and vibrational modes in generator-coordinate-type calculations, with application to neutrinoless double-beta decay Changfeng Jiao🇺🇸 · Calvin W. Johnson🇺🇸	nucl-th	PRC	17
Oct 10, 2017#111710.03187	Transition sum rules in the shell model Yi Lu · Calvin W. Johnson	nucl-th	PRC	16
Sep 14, 2017#21709.04028	Projection of angular momentum via linear algebra Calvin W. Johnson · Kevin D. O'Mara	nucl-th	PRC	23
Jul 5, 2016#61607.00887	Quasidynamical symmetries in the backbending of chromium isotopes Raul A. Herrera · Calvin W. Johnson	nucl-th	PRC	9
Sep 29, 2014#1*1409.7355	Spin-orbit decomposition of ab initio wavefunctions Calvin W. Johnson	nucl-th	PRC	35
Mar 3, 2014#1*1402.7106	Operator evolution for ab initio nuclear theory Micah D Schuster · Sofia Quaglioni · Calvin W. Johnson · Eric D. Jurgenson · Petr Navratil	nucl-th	PRC	46
May 1, 2013#1*1304.7746	Testing the spin-cutoff parameterization with shell-model calculations William M. Spinella🇺🇸 · Calvin W. Johnson🇺🇸	nucl-th	PRC	5
Apr 23, 2013#1*1304.5491	Operator evolution for ab initio electric dipole transitions of 4He Micah D. Schuster🇺🇸 · Sofia Quaglioni🇺🇸 · Calvin W. Johnson🇺🇸 · Eric D. Jurgenson🇺🇸 · Petr Navratil🇨🇦	nucl-th	PRC	24
Sep 18, 2012#4*1209.3389	Four-nucleon alpha-type correlations and proton-neutron pairing away of N=Z line N. Sandulescu🇷🇴 · D. Negrea🇷🇴 · C. W. Johnson🇺🇸	nucl-th	PRC	44
Mar 6, 2012#3*1203.0779	Alpha-like quartet condensation and isovector pairing correlations in N=Z nuclei N. Sandulescu🇷🇴 · D. Negrea🇷🇴 · J. Dukelsky🇪🇸 · C. W. Johnson🇺🇸	nucl-th	PRC	68
Sep 21, 2010#6*1009.3880	Many-body fits of phase-equivalent effective interactions Calvin W. Johnson🇺🇸	nucl-th	PRC	4
Feb 10, 2010#1*1002.1693	Sensitivity analysis of random two-body interactions Calvin W. Johnson🇺🇸 · Plamen G. Krastev🇺🇸	nucl-th	PRC	3
Jul 15, 2009#6*0907.2413	Collapse of the random phase approximation: examples and counter-examples from the shell model Calvin W. Johnson🇺🇸 · Ionel Stetcu🇺🇸	nucl-th	PRC	0
Jul 9, 2009#2*0907.1303	Model space truncation in shell-model fits G. F. Bertsch🇺🇸 · C. W. Johnson🇺🇸	nucl-th	PRC	4
Dec 5, 2006#17*nucl-th/0612018	A new puzzle for random interaction Calvin W. Johnson🇺🇸 · Hai Ah Nam🇺🇸	nucl-th	PRC	17
Mar 28, 2006#6*nucl-th/0603067	Simple models for shell-model configuration densities Edgar Teran🇺🇸 · Calvin W. Johnson🇺🇸	nucl-th	PRC	7
Aug 23, 2005#3*nucl-th/0508040	Behavior of shell-model configuration moments Edgar Teran🇺🇸 · Calvin W. Johnson🇺🇸	nucl-th	PRC	11
Sep 18, 2003#2*nucl-th/0309043	Gamow-Teller transitions and deformation in the proton-neutron random phase approximation Ionel Stetcu🇺🇸 · Calvin W. Johnson🇺🇸	nucl-th	PRC	28
Nov 26, 2002#7*nucl-th/0211079	Tests of the random phase approximation for transition strengths Ionel Stetcu🇺🇸 · Calvin W. Johnson🇺🇸	nucl-th	PRC	26
Aug 15, 2002#2*nucl-th/0208025	Scalar ground-state observables in the random phase approximation Calvin W. Johnson🇺🇸 · Ionel Stetcu🇺🇸	nucl-th	PRC	8
Jul 9, 2002#1*nucl-th/0207017	SU(3) versus deformed Hartree-Fock Calvin W. Johnson🇺🇸 · Ionel Stetcu🇺🇸 · J. P. Draayer🇺🇸	nucl-th	PRC	5
May 13, 2002#1*nucl-th/0205029	RPA vs. exact shell-model correlation energies Ionel Stetcu🇺🇸 · Calvin W. Johnson🇺🇸	nucl-th	PRC	46
Oct 22, 2001#1*nucl-th/0110047	A mixed-mode shell-model theory for nuclear structure studies V. G. Gueorguiev🇺🇸 · W. E. Ormand🇺🇸 · C. W. Johnson🇺🇸 · J. P. Draayer🇺🇸	nucl-th	PRC	18
Sep 7, 2000#2*nucl-th/0009014	SU(3) symmetry breaking in lower fp-shell nuclei V. G. Gueorguiev🇺🇸 · J. P. Draayer🇺🇸 · C. W. Johnson🇺🇸	nucl-th	PRC	30
Jul 10, 2000#1*nucl-th/0007013	Spin Structure of Many-Body Systems with Two-Body Random Interactions Lev Kaplan🇺🇸 · Thomas Papenbrock🇺🇸 · Calvin W. Johnson🇺🇸	nucl-th	PRC	23
Nov 1, 1999#4*nucl-th/9910077	Sum rules regarding the sign problem in Monte Carlo shell model calculations C. W. Johnson🇺🇸 · D. J. Dean🇺🇸	nucl-th	PRC	2
Aug 11, 1999#4*nucl-th/9908037	Generalized seniority from random Hamiltonians C.W. Johnson (LSU)🇺🇸 · G.F. Bertsch (INT, Washington)🇺🇸 · D.J. Dean (ORNL)🇺🇸 · I. Talmi (Weizmann Institute of Science)🇺🇸	nucl-th	PRC	74
May 24, 1994#3*nucl-th/9405026	Hermitian boson mapping and finite truncation Calvin W. Johnson🇺🇸 · Joseph N. Ginocchio🇺🇸	nucl-th	PRC	8
Jul 16, 1993#1*nucl-th/9307018	Demonstration of the auxiliary-field Monte Carlo approach for sd-shell nuclei W. E. Ormand🇺🇸 · D. J. Dean🇺🇸 · C. W. Johnson🇺🇸 · G. H. Lang🇺🇸 · S. E. Koonin🇺🇸	nucl-th	PRC	71
May 18, 1993#1*nucl-th/9305009	Monte Carlo evaluation of path integrals for the nuclear shell model G. H. Lang🇺🇸 · C. W. Johnson🇺🇸 · S. E. Koonin🇺🇸 · W. E. Ormand🇺🇸	nucl-th	PRC	212

Radiative strength functions from the energy-localized Brink-Axel hypothesis
Oliver C. Gorton · Konstantinos Kravvaris · Jutta E. Escher · Calvin W. Johnson
Jan 21, 2026#3nucl-thPRC2 citations
Radial excitations and their potential impact on Fermi $β$ -decay rates
L. Xayavong🇰🇷 · Y. Lim🇰🇷 · N. A. Smirnova🇫🇷 · Calvin W. Johnson🇺🇸
May 28, 2025#1nucl-thPRC3 citations
Scattering phase shifts from overlap relations in the $J$ -matrix method
Calvin W. Johnson · Bui Minh Loc · Austin Keller · Kenneth M. Nollett
Dec 13, 2024#3nucl-thPRC0 citations
Shannon entropy of optimized proton-neutron pair condensates
Shu-Yuan Liang · Yi Lu · Yang Lei · Calvin W. Johnson · Guan-Jian Fu · Jia Jie Shen
Nov 5, 2024#5nucl-thPRC9 citations
Weak entanglement approximation for nuclear structure
Oliver C. Gorton · Calvin W. Johnson
Jun 17, 2024#5nucl-thPRC26 citations
Nucleon-pair truncation of the shell model for medium-heavy nuclei
Y. X. Yu · Y. Lu · G. J. Fu · Calvin W. Johnson · Z. Z. Ren
Aug 4, 2022#4nucl-thPRC12 citations
Uncertainty quantification of transition operators in the empirical shell model
Jordan M. R. Fox · Calvin W. Johnson · Rodrigo Navarro Perez
Jul 1, 2022#2nucl-thPRC4 citations
New Insights into Backbending in the Symmetry-adapted Framework
Nicholas D. Heller · Grigor H. Sargsyan · Kristina D. Launey · Calvin W. Johnson · Tomáš Dytrych · Jerry P. Draayer
May 17, 2022#1nucl-thPRC10 citations
Nuclear states projected from a pair condensate
Yi Lu · Yang Lei · Calvin W. Johnson · Jia Jie Shen
Jan 3, 2022#2nucl-thPRC13 citations
A modified Brink-Axel hypothesis for astrophysical Gamow-Teller transitions
Raul A. Herrera · Calvin W. Johnson · George M. Fuller
Nov 12, 2021#4nucl-thPRC7 citations
Tensor force role in $β$ decays analyzed within the Gogny-interaction shell model
B. Dai🇨🇳 · B. S. Hu🇨🇳 · Y. Z. Ma🇨🇳 · J. G. Li🇨🇳 · S. M. Wang🇨🇳 · C. W. Johnson🇺🇸 · F. R. Xu🇨🇳
Sep 7, 2021#6nucl-thPRC7 citations
Nucleon-pair coupling scheme in Elliott's SU(3) model
G. J. Fu🇨🇳 · Calvin W. Johnson🇺🇸 · P. Van Isacker🇫🇷 · Zhongzhou Ren🇨🇳
Jan 28, 2021#2nucl-thPRC12 citations
The nucleon-pair approximation for nuclei from spherical to deformed regions
G. J. Fu · Calvin W. Johnson
Dec 18, 2020#2nucl-thPRC14 citations
Lipkin model on a quantum computer
Michael J. Cervia🇺🇸 · A. B. Balantekin🇺🇸 · S. N. Coppersmith🇺🇸 · Calvin W. Johnson🇺🇸 · Peter J. Love🇺🇸 · C. Poole🇺🇸 · K. Robbins🇺🇸 · M. Saffman🇺🇸
Nov 10, 2020#14↳ hep-thPRC74 citations
Uncertainty quantification of an empirical shell-model interaction using principal component analysis
Jordan M. R. Fox🇺🇸 · Calvin W. Johnson🇺🇸 · Rodrigo Navarro Perez🇺🇸
Nov 14, 2019#2nucl-thPRC22 citations
The union of rotational and vibrational modes in generator-coordinate-type calculations, with application to neutrinoless double-beta decay
Changfeng Jiao🇺🇸 · Calvin W. Johnson🇺🇸
Aug 7, 2019#1nucl-thPRC17 citations
Transition sum rules in the shell model
Yi Lu · Calvin W. Johnson
Oct 10, 2017#11nucl-thPRC16 citations
Projection of angular momentum via linear algebra
Calvin W. Johnson · Kevin D. O'Mara
Sep 14, 2017#2nucl-thPRC23 citations
Quasidynamical symmetries in the backbending of chromium isotopes
Raul A. Herrera · Calvin W. Johnson
Jul 5, 2016#6nucl-thPRC9 citations
Spin-orbit decomposition of ab initio wavefunctions
Calvin W. Johnson
Sep 29, 2014#1*nucl-thPRC35 citations
Operator evolution for ab initio nuclear theory
Micah D Schuster · Sofia Quaglioni · Calvin W. Johnson · Eric D. Jurgenson · Petr Navratil
Mar 3, 2014#1*nucl-thPRC46 citations
Testing the spin-cutoff parameterization with shell-model calculations
William M. Spinella🇺🇸 · Calvin W. Johnson🇺🇸
May 1, 2013#1*nucl-thPRC5 citations
Operator evolution for ab initio electric dipole transitions of 4He
Micah D. Schuster🇺🇸 · Sofia Quaglioni🇺🇸 · Calvin W. Johnson🇺🇸 · Eric D. Jurgenson🇺🇸 · Petr Navratil🇨🇦
Apr 23, 2013#1*nucl-thPRC24 citations
Four-nucleon alpha-type correlations and proton-neutron pairing away of N=Z line
N. Sandulescu🇷🇴 · D. Negrea🇷🇴 · C. W. Johnson🇺🇸
Sep 18, 2012#4*nucl-thPRC44 citations
Alpha-like quartet condensation and isovector pairing correlations in N=Z nuclei
N. Sandulescu🇷🇴 · D. Negrea🇷🇴 · J. Dukelsky🇪🇸 · C. W. Johnson🇺🇸
Mar 6, 2012#3*nucl-thPRC68 citations
Many-body fits of phase-equivalent effective interactions
Calvin W. Johnson🇺🇸
Sep 21, 2010#6*nucl-thPRC4 citations
Sensitivity analysis of random two-body interactions
Calvin W. Johnson🇺🇸 · Plamen G. Krastev🇺🇸
Feb 10, 2010#1*nucl-thPRC3 citations
Collapse of the random phase approximation: examples and counter-examples from the shell model
Calvin W. Johnson🇺🇸 · Ionel Stetcu🇺🇸
Jul 15, 2009#6*nucl-thPRC0 citations
Model space truncation in shell-model fits
G. F. Bertsch🇺🇸 · C. W. Johnson🇺🇸
Jul 9, 2009#2*nucl-thPRC4 citations
A new puzzle for random interaction
Calvin W. Johnson🇺🇸 · Hai Ah Nam🇺🇸
Dec 5, 2006#17*nucl-thPRC17 citations
Simple models for shell-model configuration densities
Edgar Teran🇺🇸 · Calvin W. Johnson🇺🇸
Mar 28, 2006#6*nucl-thPRC7 citations
Behavior of shell-model configuration moments
Edgar Teran🇺🇸 · Calvin W. Johnson🇺🇸
Aug 23, 2005#3*nucl-thPRC11 citations
Gamow-Teller transitions and deformation in the proton-neutron random phase approximation
Ionel Stetcu🇺🇸 · Calvin W. Johnson🇺🇸
Sep 18, 2003#2*nucl-thPRC28 citations
Tests of the random phase approximation for transition strengths
Ionel Stetcu🇺🇸 · Calvin W. Johnson🇺🇸
Nov 26, 2002#7*nucl-thPRC26 citations
Scalar ground-state observables in the random phase approximation
Calvin W. Johnson🇺🇸 · Ionel Stetcu🇺🇸
Aug 15, 2002#2*nucl-thPRC8 citations
SU(3) versus deformed Hartree-Fock
Calvin W. Johnson🇺🇸 · Ionel Stetcu🇺🇸 · J. P. Draayer🇺🇸
Jul 9, 2002#1*nucl-thPRC5 citations
RPA vs. exact shell-model correlation energies
Ionel Stetcu🇺🇸 · Calvin W. Johnson🇺🇸
May 13, 2002#1*nucl-thPRC46 citations
A mixed-mode shell-model theory for nuclear structure studies
V. G. Gueorguiev🇺🇸 · W. E. Ormand🇺🇸 · C. W. Johnson🇺🇸 · J. P. Draayer🇺🇸
Oct 22, 2001#1*nucl-thPRC18 citations
SU(3) symmetry breaking in lower fp-shell nuclei
V. G. Gueorguiev🇺🇸 · J. P. Draayer🇺🇸 · C. W. Johnson🇺🇸
Sep 7, 2000#2*nucl-thPRC30 citations
Spin Structure of Many-Body Systems with Two-Body Random Interactions
Lev Kaplan🇺🇸 · Thomas Papenbrock🇺🇸 · Calvin W. Johnson🇺🇸
Jul 10, 2000#1*nucl-thPRC23 citations
Sum rules regarding the sign problem in Monte Carlo shell model calculations
C. W. Johnson🇺🇸 · D. J. Dean🇺🇸
Nov 1, 1999#4*nucl-thPRC2 citations
Generalized seniority from random Hamiltonians
C.W. Johnson (LSU)🇺🇸 · G.F. Bertsch (INT, Washington)🇺🇸 · D.J. Dean (ORNL)🇺🇸 · I. Talmi (Weizmann Institute of Science)🇺🇸
Aug 11, 1999#4*nucl-thPRC74 citations
Hermitian boson mapping and finite truncation
Calvin W. Johnson🇺🇸 · Joseph N. Ginocchio🇺🇸
May 24, 1994#3*nucl-thPRC8 citations
Demonstration of the auxiliary-field Monte Carlo approach for sd-shell nuclei
W. E. Ormand🇺🇸 · D. J. Dean🇺🇸 · C. W. Johnson🇺🇸 · G. H. Lang🇺🇸 · S. E. Koonin🇺🇸
Jul 16, 1993#1*nucl-thPRC71 citations
Monte Carlo evaluation of path integrals for the nuclear shell model
G. H. Lang🇺🇸 · C. W. Johnson🇺🇸 · S. E. Koonin🇺🇸 · W. E. Ormand🇺🇸
May 18, 1993#1*nucl-thPRC212 citations

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