Orbifold projection in supersymmetric QCD at N(f) ≤ N(c)
(2000) In Physics Letters, Section B: Nuclear, Elementary Particle and HighEnergy Physics 492(34). p.369375 Abstract
Supersymmetric orbifold projection of N = 1 SQCD with relatively small number of flavors (N(f) ≤ N(c)) is considered. The purpose is to check whether orbifolding commutes with the infrared limit. On the one hand, one considers the orbifold projection of SQCD and obtains the lowenergy description of the resulting theory. On the other hand, one starts with the lowenergy effective theory of the original SQCD, and only then performs orbifolding. It is shown that at finite N(c) the two lowenergy theories obtained in these ways are different. However, in the case of stabilized runaway vacuum these two theories are shown to coincide in the large N(c) limit. In the case of quantum modified moduli space, topological solitons carrying... (More)
Supersymmetric orbifold projection of N = 1 SQCD with relatively small number of flavors (N(f) ≤ N(c)) is considered. The purpose is to check whether orbifolding commutes with the infrared limit. On the one hand, one considers the orbifold projection of SQCD and obtains the lowenergy description of the resulting theory. On the other hand, one starts with the lowenergy effective theory of the original SQCD, and only then performs orbifolding. It is shown that at finite N(c) the two lowenergy theories obtained in these ways are different. However, in the case of stabilized runaway vacuum these two theories are shown to coincide in the large N(c) limit. In the case of quantum modified moduli space, topological solitons carrying baryonic charges are present in the orbifolded lowenergy theory. These solitons may restore the correspondence between the two theories provided that the soliton mass tends to zero in the large N(c) limit. (C) 2000 Elsevier Science B.V.
(Less)
 author
 organization
 publishing date
 20001102
 type
 Contribution to journal
 publication status
 published
 in
 Physics Letters, Section B: Nuclear, Elementary Particle and HighEnergy Physics
 volume
 492
 issue
 34
 pages
 7 pages
 publisher
 Elsevier
 external identifiers

 scopus:0034597836
 ISSN
 03702693
 DOI
 10.1016/S03702693(00)010996
 language
 English
 LU publication?
 yes
 id
 8a595cfe5d044781a0f4231cdb373606
 date added to LUP
 20181217 22:47:53
 date last changed
 20200113 01:17:29
@article{8a595cfe5d044781a0f4231cdb373606, abstract = {<p>Supersymmetric orbifold projection of N = 1 SQCD with relatively small number of flavors (N(f) ≤ N(c)) is considered. The purpose is to check whether orbifolding commutes with the infrared limit. On the one hand, one considers the orbifold projection of SQCD and obtains the lowenergy description of the resulting theory. On the other hand, one starts with the lowenergy effective theory of the original SQCD, and only then performs orbifolding. It is shown that at finite N(c) the two lowenergy theories obtained in these ways are different. However, in the case of stabilized runaway vacuum these two theories are shown to coincide in the large N(c) limit. In the case of quantum modified moduli space, topological solitons carrying baryonic charges are present in the orbifolded lowenergy theory. These solitons may restore the correspondence between the two theories provided that the soliton mass tends to zero in the large N(c) limit. (C) 2000 Elsevier Science B.V.</p>}, author = {Ideguchi, E. and Cederwall, B. and Wyss, R. and Bäck, T. and Lagergren, K. and Johnson, A. and Klamra, W. and Cederkäll, J. and Devlin, M. and Elson, J. and LaFosse, D. R. and Lerma, F. and Sarantites, D. G. and Tomov, V. and Hausmann, M. and Jungclaus, A. and Napoli, D. R. and Carpenter, M. P. and Janssens, R. V.F. and Kondev, F. G. and Lauritsen, T. and Lister, C. J. and Seweryniak, D. and Wiedenhoever, I. and Clark, R. M. and Fallon, P. and Lee, I. Y. and Macchiavelli, A. O. and Macleod, R. W.}, issn = {03702693}, language = {eng}, month = {11}, number = {34}, pages = {369375}, publisher = {Elsevier}, series = {Physics Letters, Section B: Nuclear, Elementary Particle and HighEnergy Physics}, title = {Orbifold projection in supersymmetric QCD at N(f) ≤ N(c)}, url = {http://dx.doi.org/10.1016/S03702693(00)010996}, doi = {10.1016/S03702693(00)010996}, volume = {492}, year = {2000}, }