On curing the divergences in the quark number susceptibility

Gavai RV, Sharma S (2014)
In: PoS., LATTICE 2014(189). .

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Konferenzbeitrag | Veröffentlicht | Englisch
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Abstract / Bemerkung
Adding chemical potential $\mu$ linearly as $\mu N$ to the lattice QCDaction, where $N$ is a conserved quark/baryon number, leads to a quadraticdivergence as $a^{-2}$. We argue that it is inherited from the continuum theoryand can be subtracted off on the lattice following a similar manner in thecontinuum. We test this idea for quenched quark number susceptibilities anddemonstrate a finite continuum limit numerically.
Erscheinungsjahr
Titel des Konferenzbandes
PoS
Band
LATTICE 2014
Zeitschriftennummer
189
Konferenz
32nd International Symposium on Lattice Field Theory
Konferenzort
Columbia University, New York
Konferenzdatum
2014-06-23 – 2014-06-28
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Gavai RV, Sharma S. On curing the divergences in the quark number susceptibility. In: PoS. Vol LATTICE 2014. 2014.
Gavai, R. V., & Sharma, S. (2014). On curing the divergences in the quark number susceptibility. PoS, LATTICE 2014(189)
Gavai, R. V., and Sharma, S. (2014). “On curing the divergences in the quark number susceptibility” in PoS, vol. LATTICE 2014,.
Gavai, R.V., & Sharma, S., 2014. On curing the divergences in the quark number susceptibility. In PoS. no.LATTICE 2014
R.V. Gavai and S. Sharma, “On curing the divergences in the quark number susceptibility”, PoS, vol. LATTICE 2014, 2014.
Gavai, R.V., Sharma, S.: On curing the divergences in the quark number susceptibility. PoS. LATTICE 2014, (2014).
Gavai, Rajiv V., and Sharma, Sayantan. “On curing the divergences in the quark number susceptibility”. PoS. 2014.Vol. LATTICE 2014.

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arXiv: 1411.5449

Inspire: 1328964

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