4 papers
Generalized susceptibilities and the properties of charm degrees of freedom across the QCD crossover temperature
Olaf Kaczmarek, Frithjof Karsch, Peter Petreczky +2
We study the generalized charm susceptibilities in 2+1 flavor QCD on the lattice at several lattice spacings. We show that, below the chiral crossover, these susceptibilities are w…
Continuum limit of generalized charm susceptibilities
Sipaz Sharma
We investigate in detail the sensitivity of the fourth-order charm fluctuation, calculated on the lattice, to the input bare charm quark mass. We approach its continuum limit by em…
Thermodynamics of charmed hadrons across chiral crossover from lattice QCD
Sipaz Sharma, Frithjof Karsch, Peter Petreczky
We use up to fourth-order charm fluctuations and their correlations with net baryon number, electric charge, and strangeness fluctuations, calculated within the framework of lattic…
Towards a parameter-free determination of critical exponents and chiral phase transition temperature in QCD
Sabarnya Mitra, Frithjof Karsch, Sipaz Sharma
In order to quantify the universal properties of the chiral phase transition in (2+1)-flavor QCD, we make use of an improved, renormalized order parameter for chiral symmetry break…