Superconducting multi-vortices and a novel BPS bound in chiral perturbation theory - INSPIRE

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Superconducting multi-vortices and a novel BPS bound in chiral perturbation theory

Fabrizio Canfora
(
- Chile Austral U., Valdivia and
- CECS, Valdivia
)
,
Marcela Lagos
(
- Talca U.
)
,
Aldo Vera
(
- Central U., Chile
)

May 13, 2024

31 pages

Published in:

JHEP 10 (2024) 224

Published: Oct 30, 2024

e-Print:

2405.08082 [hep-th]

DOI:

10.1007/JHEP10(2024)224

View in:

ADS Abstract Service

reference search5 citations

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Abstract: (Springer)

We derive a novel BPS bound from chiral perturbation theory minimally coupled to electrodynamics at finite isospin chemical potential. At a critical value of the isospin chemical potential, a system of three first-order differential field equations (which implies the second-order field equations) for the gauge field and the hadronic profile can be derived from the requirement to saturate the bound. These BPS configurations represent magnetic multi-vortices with quantized flux supported by a superconducting current. The corresponding topological charge density is related to the magnetic flux density, but is screened by the hadronic profile. Such a screening effect allows to derive the maximal value of the magnetic field generated by these BPS magnetic vortices, being B

_{max}

= 2, 04 × 10

^{14}

G. The solution for a single BPS vortex is discussed in detail, and some physical consequences, together with the comparison with the magnetic vortices in the Ginzburg-Landau theory at critical coupling, are described.

Note:

V3: Presentation improved, discussion on the interaction of vortices with quarks together with a more detailed comparison with the existing literature included. Version accepted for publication on JHEP

Chiral Lagrangian
Effective Field Theories of QCD
Chiral Symmetry
Effective Field Theories
vortex: magnetic
perturbation theory: chiral
potential: chemical
charge: topological
current: superconductivity
vortex: BPS

References(112)

Figures(5)

Simulating QCD at finite density

Philippe de Forcrand
(
- Zurich, ETH and
- CERN
)

- PoS LAT2009 (2009) 010
•
e-Print:
- 1005.0539
•
DOI:
- 10.22323/1.091.0010

[2]

The phases of Quantum Chromodynamics, Cambridge University Press

J.B. Kogut
,
M.A. Stephanov

[3]

QCD and Strongly Coupled Gauge Theories: Challenges and Perspectives

N. Brambilla
(
- Munich, Tech. U.
)
,
S. Eidelman
(
- Novosibirsk, IYF and
- Novosibirsk State U.
)
,
P. Foka
(
- Darmstadt, GSI
)
,
S. Gardner
(
- Kentucky U.
)
,
A.S. Kronfeld
(
- Fermilab
)

et al.

- Eur.Phys.J.C 74 (2014) 10, 2981
•
e-Print:
- 1404.3723
•
DOI:
- 10.1140/epjc/s10052-014-2981-5

Three Lectures on QCD Phase Transitions

Robert Pisarski
(
- Brookhaven
)

- Lect.Notes Phys. 999 (2022) 89-145
•
DOI:
- 10.1007/978-3-030-95491-8_4

[5]

Mapping the Phases of Quantum Chromodynamics with Beam Energy Scan

Adam Bzdak
(
- AGH-UST, Cracow
)
,
Shinichi Esumi
(
- KEK, Tsukuba
)
,
Volker Koch
(
- LBNL, NSD
)
,
Jinfeng Liao
(
- Indiana U. and
- Indiana U., CEEM and
- CCNU, Wuhan, Inst. Part. Phys. and
- Hua-Zhong Normal U., LQLP
)
,
Mikhail Stephanov
(
- Illinois U., Chicago
)

et al.

- Phys.Rept. 853 (2020) 1-87
•
e-Print:
- 1906.00936
•
DOI:
- 10.1016/j.physrep.2020.01.005

Finite-density lattice QCD and sign problem: Current status and open problems

Keitaro Nagata
(
- Kyoto U., Yukawa Inst., Kyoto
)

- Prog.Part.Nucl.Phys. 127 (2022) 103991
•
e-Print:
- 2108.12423
•
DOI:
- 10.1016/j.ppnp.2022.103991

Lattice Study of QCD Properties under Extreme Conditions: Temperature, Density, Rotation, and Magnetic Field

N.Yu. Astrakhantsev
(
- Zurich U. and
- Kurchatov Inst., Moscow
)
,
V.V. Braguta
(
- Dubna, JINR and
- Natl. U. Sci. Tech., Moscow
)
,
N.V. Kolomoyets
(
- Dubna, JINR
)
,
A.Yu. Kotov
(
- Dubna, JINR and
- Natl. U. Sci. Tech., Moscow and
- Julich, NIC
)
,
D.D. Kuznedelev
(
- Moscow, MIPT
)

et al.

- Phys.Part.Nucl. 52 (2021) 4, 536-541
•
DOI:
- 10.1134/S1063779621040079

Electromagnetic conductivity of quark-gluon plasma at non-zero baryon density

Nikita Astrakhantsev
(
- Zurich U.
)
,
Victor Braguta
(
- Dubna, JINR
)
,
Marco Cardinali
(
- Pisa U. and
- INFN, Pisa
)
,
Massimo D'Elia
(
- Pisa U. and
- INFN, Pisa
)
,
Lorenzo Maio
(
- Pisa U.
)

et al.

- PoS LATTICE2021 (2022) 119
•
e-Print:
- 2110.10727
•
DOI:
- 10.22323/1.396.0119

[9]

Thermal QCD in a non-uniform magnetic background

et al.

- JHEP 11 (2023) 229
•
e-Print:
- 2305.19029
•
DOI:
- 10.1007/JHEP11(2023)229

[10]

Heavy Ion Collisions: The Big Picture, and the Big Questions

Wit Busza
(
- MIT, LNS
)
,
Krishna Rajagopal
(
- MIT, LNS and
- MIT, Cambridge, CTP
)
,
Wilke van der Schee
(
- MIT, Cambridge, CTP and
- Utrecht U.
)

- Ann.Rev.Nucl.Part.Sci. 68 (2018) 339-376
•
e-Print:
- 1802.04801
•
DOI:
- 10.1146/annurev-nucl-101917-020852

[11]

Quark-Gluons Plasma, Cambridge University Press

K. Yagi
,
T. Hatsuda
,
Y. Miake

QCD at finite isospin density

D.T. Son
(
- Columbia U. and
- RIKEN BNL
)
,
Misha A. Stephanov
(
- Illinois U., Chicago and
- RIKEN BNL
)

- Phys.Rev.Lett. 86 (2001) 592-595
•
e-Print:
- hep-ph/0005225
•
DOI:
- 10.1103/PhysRevLett.86.592

Lattice QCD at finite isospin density at zero and finite temperature

J.B. Kogut
(
- Illinois U., Urbana
)
,
D.K. Sinclair
(
- Argonne
)

- Phys.Rev.D 66 (2002) 034505
•
e-Print:
- hep-lat/0202028
•
DOI:
- 10.1103/PhysRevD.66.034505

[14]

Two-flavor chiral perturbation theory at nonzero isospin: Pion condensation at zero temperature

Prabal Adhikari
(
- St. Olaf Coll. and
- Norwegian U. Sci. Tech.
)
,
Jens O. Andersen
(
- Norwegian U. Sci. Tech.
)
,
Patrick Kneschke
(
- Stavanger U.
)

- Eur.Phys.J.C 79 (2019) 10, 874
•
e-Print:
- 1904.03887
•
DOI:
- 10.1140/epjc/s10052-019-7381-4

[15]

Quark and pion condensates at finite isospin density in chiral perturbation theory

- Eur.Phys.J.C 80 (2020) 11, 1028
•
e-Print:
- 2003.12567
•
DOI:
- 10.1140/epjc/s10052-020-08574-8

[16]

Condensates and pressure of two-flavor chiral perturbation theory at nonzero isospin and temperature

- Eur.Phys.J.C 81 (2021) 2, 173
•
e-Print:
- 2010.13655
•
DOI:
- 10.1140/epjc/s10052-021-08948-6

Chiral perturbation theory and Bose-Einstein condensation in QCD

Jens O. Andersen
(
- Norwegian U. Sci. Tech. and
- Bohr Inst.
)
,
Martin Kjøllesdal Johnsrud
(
- Norwegian U. Sci. Tech. and
- Gottingen, Max Planck Inst.
)
,
Qing Yu
(
- Chongqing U.
)
,
Hua Zhou
(
- Chongqing U.
)

- Phys.Rev.D 111 (2025) 3, 034017
•
e-Print:
- 2312.13092
•
DOI:
- 10.1103/PhysRevD.111.034017

Peaks of sound velocity in two color dense QCD: Quark saturation effects and semishort range correlations

- Phys.Rev.D 105 (2022) 7, 076001
•
e-Print:
- 2110.02100
•
DOI:
- 10.1103/PhysRevD.105.076001

[19]

Isospin asymmetry in holographic baryonic matter

Nicolas Kovensky
(
- U. Southampton (main) and
- IPhT, Saclay
)
,
Andreas Schmitt
(
- U. Southampton (main)
)

- SciPost Phys. 11 (2021) 2, 029
•
e-Print:
- 2105.03218
•
DOI:
- 10.21468/SciPostPhys.11.2.029

[20]

Phases of cold holographic QCD: Baryons, pions and rho mesons

Nicolas Kovensky
(
- IPhT, Saclay
)
,
Aaron Poole
(
- Kyung Hee U.
)
,
Andreas Schmitt
(
- U. Southampton (main)
)

- SciPost Phys. 15 (2023) 4, 162
•
e-Print:
- 2302.10675
•
DOI:
- 10.21468/SciPostPhys.15.4.162

Remarks on the Chiral Phase Transition in Chromodynamics

- Phys.Rev.D 29 (1984) 338-341
•
DOI:
- 10.1103/PhysRevD.29.338

[22]

Chiral spin symmetry and the QCD phase diagram

- Eur.Phys.J.A 58 (2022) 12, 247
•
e-Print:
- 2204.05083
•
DOI:
- 10.1140/epja/s10050-022-00895-4

[23]

QCD at finite isospin chemical potential

Bastian B. Brandt
(
- Frankfurt U.
)
,
Gergely Endrodi
(
- Frankfurt U.
)
,
Sebastian Schmalzbauer
(
- Frankfurt U.
)

- EPJ Web Conf. 175 (2018) 07020
•
e-Print:
- 1709.10487
•
DOI:
- 10.1051/epjconf/201817507020

[24]

Scrutinizing the pion condensed phase

Stefano Carignano
(
- Gran Sasso
)
,
Luca Lepori
(
- L'Aquila U. and
- Padua U.
)
,
Andrea Mammarella
(
- Gran Sasso
)
,
Massimo Mannarelli
(
- Gran Sasso
)
,
Giulia Pagliaroli
(
- Gran Sasso
)

- Eur.Phys.J.A 53 (2017) 2, 35
•
e-Print:
- 1610.06097
•
DOI:
- 10.1140/epja/i2017-12221-x

[25]

Meson condensation

Massimo Mannarelli
(
- Gran Sasso
)

- Particles 2 (2019) 3, 411-443
•
e-Print:
- 1908.02042
•
DOI:
- 10.3390/particles2030025

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