11.

Sorting Out Quenched Jets
/ Brewer, Jasmine ; Milhano, José Guilherme ; Thaler, Jesse
We introduce a new “quantile” analysis strategy to study the modification of jets as they traverse through a droplet of quarkgluon plasma. [...]
Published in Physical Review Letters 122 (2019)
10.1103/PhysRevLett.122.222301
External links: pdf; xml

12.

QuarkHadron Continuity beyond the GinzburgLandau Paradigm
/ Hirono, Yuji ; Tanizaki, Yuya
Quarkhadron continuity is a scenario in which hadronic matter is continuously connected to a color superconductor without phase transitions as the baryon chemical potential increases. [...]
Published in Physical Review Letters 122 (2019)
10.1103/PhysRevLett.122.212001
arXiv:1811.10608
External links: pdf; xml

13.

String Amplitudes from FieldTheory Amplitudes and Vice Versa
/ He, Song ; Teng, Fei ; Zhang, Yong
We present an integrationbyparts reduction of any massless treelevel string correlator to an equivalence class of logarithmic functions, which can be used to define a fieldtheory amplitude via a CachazoHeYuan (CHY) formula. [...]
Published in Physical Review Letters 122 (2019)
10.1103/PhysRevLett.122.211603
arXiv:1812.03369
External links: pdf; xml

14.

Observation of $CP$ Violation in Charm Decays
/ Aaij, R. ; Abellán Beteta, C. ; Adeva, B. ; Adinolfi, M. ; et al
A search for chargeparity ($CP$) violation in ${D}^{0}\to {K}^{}{K}^{+}$ and ${D}^{0}\to {\pi}^{}{\pi}^{+}$ decays is reported, using $pp$ collision data corresponding to an integrated luminosity of $5.9\text{}\text{}{\mathrm{fb}}^{1}$ collected at a centerofmass energy of 13 TeV with the LHCb detector. [...]
Published in Physical Review Letters 122 (2019)
10.1103/PhysRevLett.122.211803
arXiv:1903.08726
External links: pdf; xml

15.

Price of Asymptotic Safety
/ Bond, Andrew D. ; Litim, Daniel F.
All known examples of fourdimensional quantum field theories with asymptotic freedom or asymptotic safety at weak coupling involve nonAbelian gauge interactions. [...]
Published in Physical Review Letters 122 (2019)
10.1103/PhysRevLett.122.211601
arXiv:1801.08527
External links: pdf; xml

16.

AllLoop Result for the Strong Magnetic Field Limit of the HeisenbergEuler Effective Lagrangian
/ Karbstein, Felix
We provide an explicit expression for the strong magnetic field limit of the HeisenbergEuler effective Lagrangian for both scalar and spinor quantum electrodynamics. [...]
Published in Physical Review Letters 122 (2019)
10.1103/PhysRevLett.122.211602
arXiv:1903.06998
External links: pdf; xml

17.

Scalar Nonstandard Interactions in Neutrino Oscillation
/ Ge, ShaoFeng ; Parke, Stephen J.
The scalar nonstandard interactions (NSI) can also introduce matter effect for neutrino oscillation in a medium. [...]
Published in Physical Review Letters 122 (2019)
10.1103/PhysRevLett.122.211801
arXiv:1812.08376
External links: pdf; xml

18.

Toward a FirstPrinciples Calculation of Electroweak Box Diagrams
/ Seng, ChienYeah ; Meißner, UlfG.
We derive a FeynmanHellmann theorem relating the secondorder nucleon energy shift resulting from the introduction of periodic source terms of electromagnetic and isovector axial currents to the parityodd nucleon structure function ${F}_{3}^{N}$. [...]
Published in Physical Review Letters 122 (2019)
10.1103/PhysRevLett.122.211802
arXiv:1903.07969
External links: pdf; xml

19.

Entanglement of Purification in Many Body Systems and Symmetry Breaking
/ Bhattacharyya, Arpan ; Jahn, Alexander ; Takayanagi, Tadashi ; Umemoto, Koji
We study the entanglement of purification (EOP), a measure of total correlation between two subsystems $A$ and $B$, for free scalar field theory on a lattice and the transversefield Ising model by numerical methods. [...]
Published in Physical Review Letters 122 (2019)
10.1103/PhysRevLett.122.201601
arXiv:1902.02369
External links: pdf; xml

20.

Direct Searches for HiddenPhoton Dark Matter with the SHUKET Experiment
/ Brun, Pierre ; Chevalier, Laurent ; Flouzat, Christophe
Hidden photons are dark matter candidates motivated by theories beyond the standard model of particle physics. [...]
Published in Physical Review Letters 122 (2019)
10.1103/PhysRevLett.122.201801
arXiv:1905.05579
External links: pdf; xml
