On curing the divergences in the quark number susceptibility

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

Conference Paper | Published | English

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Abstract
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.
Publishing Year
Conference
32nd International Symposium on Lattice Field Theory
Location
Columbia University, New York
Conference Date
2014-06-23 – 2014-06-28
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Cite this

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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