Running of the coupling and quark mass in SU(2) with two adjoint fermions

Francis Bursa, Luigi Del Debbio, Liam Keegan, Claudio Pica, Thomas Pickup

Publikation: Bidrag til tidsskriftKonferenceartikelForskningpeer review

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Resumé

We simulate SU(2) gauge theory with two massless Dirac fermions in the adjoint representation. We calculate the running of the Schroedinger Functional coupling and the renormalised quark mass over a wide range of length scales. The running of the coupling is consistent with the existence of an infrared fixed point (IRFP), and we find 0.07
OriginalsprogEngelsk
TidsskriftPoS LAT
StatusUdgivet - 14. okt. 2009
Udgivet eksterntJa

Fingeraftryk

fermions
quarks
gauge theory

Citer dette

Bursa, F., Del Debbio, L., Keegan, L., Pica, C., & Pickup, T. (2009). Running of the coupling and quark mass in SU(2) with two adjoint fermions. PoS LAT.
Bursa, Francis ; Del Debbio, Luigi ; Keegan, Liam ; Pica, Claudio ; Pickup, Thomas. / Running of the coupling and quark mass in SU(2) with two adjoint fermions. I: PoS LAT. 2009.
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title = "Running of the coupling and quark mass in SU(2) with two adjoint fermions",
abstract = "We simulate SU(2) gauge theory with two massless Dirac fermions in the adjoint representation. We calculate the running of the Schroedinger Functional coupling and the renormalised quark mass over a wide range of length scales. The running of the coupling is consistent with the existence of an infrared fixed point (IRFP), and we find 0.07",
author = "Francis Bursa and {Del Debbio}, Luigi and Liam Keegan and Claudio Pica and Thomas Pickup",
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Running of the coupling and quark mass in SU(2) with two adjoint fermions. / Bursa, Francis; Del Debbio, Luigi; Keegan, Liam; Pica, Claudio; Pickup, Thomas.

I: PoS LAT, 14.10.2009.

Publikation: Bidrag til tidsskriftKonferenceartikelForskningpeer review

TY - GEN

T1 - Running of the coupling and quark mass in SU(2) with two adjoint fermions

AU - Bursa, Francis

AU - Del Debbio, Luigi

AU - Keegan, Liam

AU - Pica, Claudio

AU - Pickup, Thomas

PY - 2009/10/14

Y1 - 2009/10/14

N2 - We simulate SU(2) gauge theory with two massless Dirac fermions in the adjoint representation. We calculate the running of the Schroedinger Functional coupling and the renormalised quark mass over a wide range of length scales. The running of the coupling is consistent with the existence of an infrared fixed point (IRFP), and we find 0.07

AB - We simulate SU(2) gauge theory with two massless Dirac fermions in the adjoint representation. We calculate the running of the Schroedinger Functional coupling and the renormalised quark mass over a wide range of length scales. The running of the coupling is consistent with the existence of an infrared fixed point (IRFP), and we find 0.07

M3 - Conference article

JO - PoS LAT

JF - PoS LAT

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Bursa F, Del Debbio L, Keegan L, Pica C, Pickup T. Running of the coupling and quark mass in SU(2) with two adjoint fermions. PoS LAT. 2009 okt 14.