Author

Gasparyan, Ashot M.

INSPIRE profile1072613 ORCID0000-0001-8709-4537

37 papers·1,667 citations in this corpus

	Paper	Category
Dec 17, 2025#12512.14117	Scrutiny of the new class of three-nucleon forces E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪 · D. Hog🇩🇪 · H. Krebs🇩🇪	nucl-th	—	1
Sep 11, 2025#52509.08512	Renormalizability and nonrenormalizability of nonlocal potentials N. Jacobi · A. M. Gasparyan · E. Epelbaum	nucl-th	PRC	0
Apr 24, 2025#42504.16512	Criteria of Renormalizability in Effective Field Theories A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪	↳ hep-ph	PoS	2
Dec 2, 2024#82411.19909	Gravitational form factors of the deuteron J. Yu. Panteleeva🇩🇪 · E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪	nucl-th	Acta Phys.Polon.B	5
Dec 5, 2023#72312.01930	Solving the left-hand cut problem in lattice QCD: $T_{cc} (3875)^{+}$ from finite volume energy levels Lu Meng🇩🇪 · Vadim Baru🇩🇪 · Evgeny Epelbaum🇩🇪 · Arseniy A. Filin🇩🇪 · Ashot M. Gasparyan🇩🇪	↳ hep-lat	PRD	78
Jan 31, 2023#42301.13032	Renormalization of nuclear chiral effective field theory with non-perturbative leading order interactions A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪	nucl-th	PRC	15
Oct 31, 2022#42210.16225	Is the "RG-invariant EFT'' for few-nucleon systems cutoff independent? A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪	nucl-th	PRC	30
Feb 3, 2022#32202.01105	Nuclear Forces for Precision Nuclear Physics -- a collection of perspectives Ingo Tews🇺🇸 · Zohreh Davoudi🇺🇸 · Andreas Ekström🇸🇪 · Jason D. Holt🇨🇦 · Kevin Becker🇺🇸 · Raúl Briceño🇺🇸 · David J. Dean🇺🇸 · William Detmold🇺🇸 · Christian Drischler🇺🇸 · Thomas Duguet🇫🇷 · Evgeny Epelbaum🇩🇪 · Ashot Gasparyan🇩🇪 · Jambul Gegelia🇬🇪 · Jeremy R. Green🇮🇪 · Harald W. Grießhammer🇺🇸 · Andrew D. Hanlon🇺🇸 · Matthias Heinz🇩🇪 · Heiko Hergert🇺🇸 · Martin Hoferichter🇨🇭 · Marc Illa🇺🇸 · David Kekejian🇺🇸 · Alejandro Kievsky🇮🇹 · Sebastian König🇺🇸 · Hermann Krebs🇩🇪 · Kristina D. Launey🇺🇸	nucl-th	Few Body Syst.	66
Oct 29, 2021#62110.15302	Nucleon-nucleon interaction in chiral EFT with a finite cutoff: explicit perturbative renormalization at next-to-leading order A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪	nucl-th	PRC	31
Aug 4, 2021#32108.01619	Pion photoproduction in chiral perturbation theory with explicit treatment of the $Δ (1232)$ resonance N. Rijneveen🇩🇪 · A. M. Gasparyan🇩🇪 · H. Krebs🇩🇪 · E. Epelbaum🇩🇪	nucl-th	PRC	12
Jul 17, 2020#42007.08438	Nucleon polarizabilities in covariant baryon chiral perturbation theory with explicit $Δ$ degrees of freedom M. Thürmann🇩🇪 · E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · H. Krebs🇩🇪	nucl-th	PRC	13
Jun 9, 2020#42006.03917	Radiative pion photoproduction in covariant chiral perturbation theory J. Rijneveen🇩🇪 · N. Rijneveen🇩🇪 · H. Krebs🇩🇪 · A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪	nucl-th	PRC	5
Jan 22, 2020#52001.07040	How to renormalize integral equations with singular potentials in effective field theory E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪 · Ulf-G. Meißner🇬🇪 · X.-L. Ren🇩🇪	nucl-th	EPJA	30
Mar 5, 2019#71903.01273	Reply to "Comment on "How (not) to renormalize integral equations with singular potentials in effective field theory" E. Epelbaum🇩🇪 · A. M. Gasparyan🇷🇺 · J. Gegelia🇩🇪 · Ulf-G. Meißner🇩🇪	nucl-th	EPJA	14
Oct 8, 2018#41810.02646	How (not) to renormalize integral equations with singular potentials in effective field theory E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪 · Ulf-G. Meißner🇩🇪	nucl-th	EPJA	71
Mar 28, 2018#51803.09613	Three-nucleon force in chiral EFT with explicit $Δ (1232)$ degrees of freedom: Longest-range contributions at fourth order H. Krebs🇩🇪 · A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪	nucl-th	PRC	47
May 1, 2017#71704.08988	Elastic and inelastic pion-nucleon scattering to fourth order in chiral perturbation theory D. Siemens🇩🇪 · V. Bernard🇫🇷 · E. Epelbaum🇩🇪 · A. M. Gasparyan🇷🇺 · H. Krebs🇩🇪 · Ulf-G. Meißner🇩🇪	nucl-th	PRC	35
Mar 14, 2016#71603.03638	Pion-nucleon scattering in covariant baryon chiral perturbation theory with explicit Delta resonances De-Liang Yao🇩🇪 · D. Siemens🇩🇪 · V. Bernard🇫🇷 · E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪 · H. Krebs🇩🇪 · Ulf-G. Meißner🇩🇪	↳ hep-ph	JHEP	125
Feb 9, 2016#41602.02640	Elastic pion-nucleon scattering in chiral perturbation theory: A fresh look D. Siemens🇩🇪 · V. Bernard🇫🇷 · E. Epelbaum🇩🇪 · A. Gasparyan🇩🇪 · H. Krebs🇩🇪 · Ulf-G. Meißner🇩🇪	nucl-th	PRC	60
Jan 7, 2015#31501.01191	$^{1} S_{0}$ nucleon-nucleon scattering in the modified Weinberg approach E. Epelbaum · A. M. Gasparyan · J. Gegelia · H. Krebs	nucl-th	EPJA	36
Nov 14, 2014#3*1411.3612	Three-nucleon force at large distances: Insights from chiral effective field theory and the large-N_c expansion E. Epelbaum🇩🇪 · A.M. Gasparyan🇩🇪 · H. Krebs🇩🇪 · C. Schat🇦🇷	nucl-th	EPJA	41
Nov 29, 2013#1*1311.7164	Deuteron electromagnetic form factors in a renormalizable formulation of chiral effective field theory E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪 · M. R. Schindler🇺🇸	nucl-th	EPJA	26
Feb 13, 2013#4*1302.2872	Chiral three-nucleon force at N^4LO II: Intermediate-range contributions Hermann Krebs🇩🇪 · Ashot Gasparyan🇩🇪 · Evgeny Epelbaum🇩🇪	nucl-th	PRC	115
Dec 14, 2012#1*1212.3057	Two-nucleon scattering: merging chiral effective field theory with dispersion relations A.M. Gasparyan🇩🇪 · M.F.M. Lutz🇩🇪 · E. Epelbaum🇩🇪	nucl-th	EPJA	43
Mar 2, 2012#4*1203.0067	Chiral three-nucleon force at N^4LO I: Longest-range contributions Hermann Krebs🇩🇪 · Ashot Gasparyan🇩🇪 · Evgeny Epelbaum🇩🇪	nucl-th	PRC	188

Scrutiny of the new class of three-nucleon forces
E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪 · D. Hog🇩🇪 · H. Krebs🇩🇪
Dec 17, 2025#1nucl-th1 citation
Renormalizability and nonrenormalizability of nonlocal potentials
N. Jacobi · A. M. Gasparyan · E. Epelbaum
Sep 11, 2025#5nucl-thPRC0 citations
Criteria of Renormalizability in Effective Field Theories
A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪
Apr 24, 2025#4↳ hep-phPoS2 citations
Gravitational form factors of the deuteron
J. Yu. Panteleeva🇩🇪 · E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪
Dec 2, 2024#8nucl-thActa Phys.Polon.B5 citations
Solving the left-hand cut problem in lattice QCD: $T_{cc} (3875)^{+}$ from finite volume energy levels
Lu Meng🇩🇪 · Vadim Baru🇩🇪 · Evgeny Epelbaum🇩🇪 · Arseniy A. Filin🇩🇪 · Ashot M. Gasparyan🇩🇪
Dec 5, 2023#7↳ hep-latPRD78 citations
Renormalization of nuclear chiral effective field theory with non-perturbative leading order interactions
A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪
Jan 31, 2023#4nucl-thPRC15 citations
Is the "RG-invariant EFT'' for few-nucleon systems cutoff independent?
A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪
Oct 31, 2022#4nucl-thPRC30 citations
Nuclear Forces for Precision Nuclear Physics -- a collection of perspectives
Ingo Tews🇺🇸 · Zohreh Davoudi🇺🇸 · Andreas Ekström🇸🇪 · Jason D. Holt🇨🇦 · Kevin Becker🇺🇸 · Raúl Briceño🇺🇸 · David J. Dean🇺🇸 · William Detmold🇺🇸 · Christian Drischler🇺🇸 · Thomas Duguet🇫🇷 · Evgeny Epelbaum🇩🇪 · Ashot Gasparyan🇩🇪 · Jambul Gegelia🇬🇪 · Jeremy R. Green🇮🇪 · Harald W. Grießhammer🇺🇸 · Andrew D. Hanlon🇺🇸 · Matthias Heinz🇩🇪 · Heiko Hergert🇺🇸 · Martin Hoferichter🇨🇭 · Marc Illa🇺🇸 · David Kekejian🇺🇸 · Alejandro Kievsky🇮🇹 · Sebastian König🇺🇸 · Hermann Krebs🇩🇪 · Kristina D. Launey🇺🇸
Feb 3, 2022#3nucl-thFew Body Syst.66 citations
Nucleon-nucleon interaction in chiral EFT with a finite cutoff: explicit perturbative renormalization at next-to-leading order
A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪
Oct 29, 2021#6nucl-thPRC31 citations
Pion photoproduction in chiral perturbation theory with explicit treatment of the $Δ (1232)$ resonance
N. Rijneveen🇩🇪 · A. M. Gasparyan🇩🇪 · H. Krebs🇩🇪 · E. Epelbaum🇩🇪
Aug 4, 2021#3nucl-thPRC12 citations
Nucleon polarizabilities in covariant baryon chiral perturbation theory with explicit $Δ$ degrees of freedom
M. Thürmann🇩🇪 · E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · H. Krebs🇩🇪
Jul 17, 2020#4nucl-thPRC13 citations
Radiative pion photoproduction in covariant chiral perturbation theory
J. Rijneveen🇩🇪 · N. Rijneveen🇩🇪 · H. Krebs🇩🇪 · A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪
Jun 9, 2020#4nucl-thPRC5 citations
How to renormalize integral equations with singular potentials in effective field theory
E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪 · Ulf-G. Meißner🇬🇪 · X.-L. Ren🇩🇪
Jan 22, 2020#5nucl-thEPJA30 citations
Reply to "Comment on "How (not) to renormalize integral equations with singular potentials in effective field theory"
E. Epelbaum🇩🇪 · A. M. Gasparyan🇷🇺 · J. Gegelia🇩🇪 · Ulf-G. Meißner🇩🇪
Mar 5, 2019#7nucl-thEPJA14 citations
How (not) to renormalize integral equations with singular potentials in effective field theory
E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪 · Ulf-G. Meißner🇩🇪
Oct 8, 2018#4nucl-thEPJA71 citations
Three-nucleon force in chiral EFT with explicit $Δ (1232)$ degrees of freedom: Longest-range contributions at fourth order
H. Krebs🇩🇪 · A. M. Gasparyan🇩🇪 · E. Epelbaum🇩🇪
Mar 28, 2018#5nucl-thPRC47 citations
Elastic and inelastic pion-nucleon scattering to fourth order in chiral perturbation theory
D. Siemens🇩🇪 · V. Bernard🇫🇷 · E. Epelbaum🇩🇪 · A. M. Gasparyan🇷🇺 · H. Krebs🇩🇪 · Ulf-G. Meißner🇩🇪
May 1, 2017#7nucl-thPRC35 citations
Pion-nucleon scattering in covariant baryon chiral perturbation theory with explicit Delta resonances
De-Liang Yao🇩🇪 · D. Siemens🇩🇪 · V. Bernard🇫🇷 · E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪 · H. Krebs🇩🇪 · Ulf-G. Meißner🇩🇪
Mar 14, 2016#7↳ hep-phJHEP125 citations
Elastic pion-nucleon scattering in chiral perturbation theory: A fresh look
D. Siemens🇩🇪 · V. Bernard🇫🇷 · E. Epelbaum🇩🇪 · A. Gasparyan🇩🇪 · H. Krebs🇩🇪 · Ulf-G. Meißner🇩🇪
Feb 9, 2016#4nucl-thPRC60 citations
$^{1} S_{0}$ nucleon-nucleon scattering in the modified Weinberg approach
E. Epelbaum · A. M. Gasparyan · J. Gegelia · H. Krebs
Jan 7, 2015#3nucl-thEPJA36 citations
Three-nucleon force at large distances: Insights from chiral effective field theory and the large-N_c expansion
E. Epelbaum🇩🇪 · A.M. Gasparyan🇩🇪 · H. Krebs🇩🇪 · C. Schat🇦🇷
Nov 14, 2014#3*nucl-thEPJA41 citations
Deuteron electromagnetic form factors in a renormalizable formulation of chiral effective field theory
E. Epelbaum🇩🇪 · A. M. Gasparyan🇩🇪 · J. Gegelia🇩🇪 · M. R. Schindler🇺🇸
Nov 29, 2013#1*nucl-thEPJA26 citations
Chiral three-nucleon force at N^4LO II: Intermediate-range contributions
Hermann Krebs🇩🇪 · Ashot Gasparyan🇩🇪 · Evgeny Epelbaum🇩🇪
Feb 13, 2013#4*nucl-thPRC115 citations
Two-nucleon scattering: merging chiral effective field theory with dispersion relations
A.M. Gasparyan🇩🇪 · M.F.M. Lutz🇩🇪 · E. Epelbaum🇩🇪
Dec 14, 2012#1*nucl-thEPJA43 citations
Chiral three-nucleon force at N^4LO I: Longest-range contributions
Hermann Krebs🇩🇪 · Ashot Gasparyan🇩🇪 · Evgeny Epelbaum🇩🇪
Mar 2, 2012#4*nucl-thPRC188 citations

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