20180223 10:16 
General structure of fermion twopoint function and its spectral representation in a hot magnetized medium
/ Das, Aritra ; Bandyopadhyay, Aritra ; Roy, Pradip K. ; Mustafa, Munshi G.
We have systematically constructed the general structure of the fermion selfenergy and the effective quark propagator in the presence of a nontrivial background such as a hot magnetized medium. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.034024
arXiv:1709.08365
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20180222 18:16 
Updated determination of ${D}^{0}\u2013{\overline{D}}^{0}$ mixing and $CP$ violation parameters with ${D}^{0}\to {K}^{+}{\pi}^{}$ decays
/ Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
We report measurements of charmmixing parameters based on the decaytimedependent ratio of ${D}^{0}\to {K}^{+}{\pi}^{}$ to ${D}^{0}\to {K}^{}{\pi}^{+}$ rates. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.031101
arXiv:1712.03220
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20180222 18:16 
Quantum hair of black holes out of equilibrium
/ Brustein, Ram ; Medved, A. J. M.
Classically, the black hole (BH) horizon is completely opaque, hiding any clues about the state and very existence of its interior. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.044035
arXiv:1709.03566
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20180222 18:16 
Magnetic contributions in Bekenstein type models
/ Kraiselburd, Lucila ; Castillo, Florencia L. ; Mosquera, Mercedes E. ; Vucetich, Héctor
In this work, we analyze the spatial and time variation of the fine structure constant ($\alpha $) upon the theoretical framework developed by Bekenstein (Phys. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.043526
arXiv:1801.08594
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20180222 18:16 
Toward de Sitter space from ten dimensions
/ Moritz, Jakob ; Retolaza, Ander ; Westphal, Alexander
Using a 10D lift of nonperturbative volume stabilization in type IIB string theory, we study the limitations for obtaining de Sitter vacua. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.046010
arXiv:1707.08678
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20180222 18:16 
Beyond Lovelock gravity: Higher derivative metric theories
/ Crisostomi, M. ; Noui, K. ; Charmousis, C. ; Langlois, D.
We consider theories describing the dynamics of a fourdimensional metric, whose Lagrangian is diffeomorphism invariant and depends at most on second derivatives of the metric. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.044034
arXiv:1710.04531
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20180222 18:16 
Dynamical study of ${\Omega}_{c}^{0}$ in the chiral quark model
/ Yang, Gang ; Ping, Jialun
Recently, the experimental results of the LHCb Collaboration suggested the existence of five new excited states of ${\Omega}_{c}^{0}$: ${\Omega}_{c}(3000{)}^{0}$, ${\Omega}_{c}(3050{)}^{0}$, ${\Omega}_{c}(3066{)}^{0}$, ${\Omega}_{c}(3090{)}^{0}$, and ${\Omega}_{c}(3119{)}^{0}$; however, the quantum numbers of these new particles are not determined now. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.034023
arXiv:1703.08845
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20180221 18:16 
Lowtemperature behavior of the quarkmeson model
/ Tripolt, RalfArno ; Schaefer, BerndJochen ; von Smekal, Lorenz ; Wambach, Jochen
We revisit the phase diagram of stronginteraction matter for the twoflavor quarkmeson model using the functional renormalization group. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.034022
arXiv:1709.05991
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20180221 18:16 
Approach to calculation of mass spectra and twophoton decays of $c\overline{c}$ mesons in the framework of BetheSalpeter equation
/ Bhatnagar, Shashank ; Alemu, Lmenew
In this work we calculate the mass spectra of charmonium for $1P,\dots ,4P$ states of ${0}^{++}$ and ${1}^{++}$, for $1S,\dots ,5S$ states of ${0}^{+}$, and for $1S,\dots ,4D$ states of ${1}^{}$ along with the twophoton decay widths of the ground and first excited states of ${0}^{++}$ quarkonia for the process ${O}^{++}\to \gamma \gamma $ in the framework of a QCDmotivated BetheSalpeter equation (BSE). [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.034021
arXiv:1610.03234
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20180221 18:16 
Analysis of a gauged model with a spin$\frac{1}{2}$ field directly coupled to a RaritaSchwinger spin$\frac{3}{2}$ field
/ Adler, Stephen L.
We give a detailed analysis of an Abelianized gauge field model in which a RaritaSchwinger spin$\frac{3}{2}$ field is directly coupled to a spin$\frac{1}{2}$ field. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.045014
arXiv:1711.00907
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