Complex instantons in sigma models with chemical potential

M. K. Prasad and Charles M. Sommerfield, “An Exact Classical Solution for the ’t Hooft Monopole and the Julia-Zee Dyon,” Phys. Rev. Lett. 35

1975

Earlier work this paper cites.

E. B. Bogomolny, “Stability of Classical Solutions,” Sov. J. Nucl. Phys. 24

1976

Earlier work this paper cites.

A. D’Adda, P. Di Vecchia, and M. Lüscher, “Confinement and Chiral Symmetry Breaking in CP**n-1 Models with Quarks,” Nucl. Phys. B152

1979

Earlier work this paper cites.

Edward Witten, “Instantons, the Quark Model, and the 1/n Expansion,” Nucl. Phys. B149

1979

Earlier work this paper cites.

R. Rajaraman, Solitons and Instantons. An Introduction to Solitons and Instantons in Quantum Field Theory (1982)

1982

Earlier work this paper cites.

Minoru Eto, Youichi Isozumi, Muneto Nitta, Keisuke Ohashi, and Norisuke Sakai, “Instantons in the Higgs phase,” Phys. Rev. D72

2005

Earlier work this paper cites.

Minoru Eto, Toshiaki Fujimori, Youichi Isozumi, Muneto Nitta, Keisuke Ohashi, Kazutoshi Ohta, and Norisuke Sakai, “Non-Abelian vortices on cylinder: Duality between vortices and walls,” Phys. Rev. D73

2006

Earlier work this paper cites.

Falk Bruckmann, “Instanton constituents in the O(3) model at finite temperature,” Phys. Rev. Lett. 100

Original

2008

Earlier work this paper cites.

Wieland Brendel, Falk Bruckmann, Lukas Janssen, Andreas Wipf, and Christian Wozar, “Instanton constituents and fermionic zero modes in twisted CP(n) models,” Phys. Lett. B676

Original

2009

Cited alongside, same era.

Derek Harland, “Kinks, chains, and loop groups in the CP**n sigma models,” J. Math. Phys. 50

Original

2009

Cited alongside, same era.

M. Shifman, Advanced topics in quantum field theory. (Cambridge Univ. Press, Cambridge, UK, 2012)

2012

Cited alongside, same era.

Gerald V. Dunne and Mithat Ünsal, “Resurgence and Trans-series in Quantum Field Theory: The CP(N-1) Model,” JHEP 1211

Original

2012

Cited alongside, same era.

Gerald V. Dunne and Mithat Ünsal, “Continuity and Resurgence: towards a continuum definition of the CP(N-1) model,” Phys. Rev. D87

Original

Gerald V. Dunne and Mithat Ünsal, “Resurgence and Dynamics of O(N) and Grassmannian Sigma Models,” JHEP 09

Original

2015

Later among the works it cites.

Falk Bruckmann, Christof Gattringer, Thomas Kloiber, and Tin Sulejmanpasic, “Two-dimensional O(3) model at nonzero density: From dual lattice simulations to repulsive bosons,” Phys. Rev. D94

Original

2016

Later among the works it cites.

Toshiaki Fujimori, Syo Kamata, Tatsuhiro Misumi, Muneto Nitta, and Norisuke Sakai, “Nonperturbative contributions from complexified solutions in ℂ ​ P N − 1 \mathbb{C}P^{N-1} models,” Phys. Rev. D94

Original

2016

Later among the works it cites.

Davide Gaiotto, Anton Kapustin, Zohar Komargodski, and Nathan Seiberg, “Theta, Time Reversal, and Temperature,” JHEP 05

Original

2017

Later among the works it cites.