Symmetry breaking In spontaneous symmetry breaking, the equations of motion of the system are invariant, but the system is not This is because the background of the system, its vacuum, is non invariant Such a symmetry breaking is parametrized by an order parameter A special case of this type of symmetry breaking is dynamical symmetry breaking. Holographic entanglement density for spontaneous symmetry breaking Mar , For the translational symmetry, the area theorem is always violated when the symmetry is weakly broken, independent of the symmetry breaking patterns explicit or spontaneous We also argue that the log contribution of the entanglement entropy from the Goldstone mode may not appear in the strongly coupled systems. Language Log Translational symmetry breaking is antagonistic Apr , A peculiar example of such a state is the Fulde Ferrell Larkin Ovchinnikov FFLO state, induced by a time reversal symmetry breaking magnetic field applied to spin singlet superconductors This state is intrinsically accompanied by the superconducting spin smecticity, spin density modulated fluidity with spontaneous translational symmetry Learning Chemical Networks Give Life a Chiral Twist Symmetry Breaking Apr , The proposed mechanism of symmetry breaking is a general one and can apply to other transitions in living matter that lead to increased complexity Reference Spontaneous chiral symmetry breaking in a random driven chemical system by William D Pieros and Tsvi Tlusty, April , Nature Communications DOI . s Dimensional Symmetry Breaking of Light in Kerr Ring Resonators Apr , This symmetry breaking naturally occurs in a resonator with bidirectionally propagating light with orthogonal polarization components The four circulating field components are shown to exhibit multiple and, nested and isolated, spontaneous symmetry breaking bifurcations, and are also capable of complex oscillatory dynamics such as four field Electroweak interaction Later around , while investigating spontaneous symmetry breaking, Weinberg found a set of symmetries predicting a massless, neutral gauge boson Initially rejecting such a particle as useless, he later realized his symmetries produced the electroweak force, and he proceeded to predict rough masses for the W and Z bosons. Time reversal symmetry breaking charge order in a kagome Feb , An investigation of muon spin relaxation shows time reversal symmetry breaking charge order, intertwined with correlated superconductivity, due to orbital currents in the kagome superconductor KVSb. D spontaneous valley polarization from inversion symmetric Apr , In principle, time reversal symmetry breaking and inversion symmetry breaking are necessarily required for valley polarization ,, Concerning the first condition, it is generally believed Olvera de la Cruz Work by the group has resulted in a revised model of ionic driven assembly demonstrating the electrostatic spontaneous symmetry breaking of ionic fibers and membranes, and identifying its relevance to biological functions and to the design of functional materials The groups investigations into soft and condensed matter physics have advanced Experimental Demonstration of Spontaneous Chirality in a Jan , Chirality is an asymmetric property widely found in nature Here, we propose and demonstrate experimentally the spontaneous emergence of chirality in an on chip ultrahigh Q whispering gallery microresonator, without broken parity or time reversal symmetry.This counterintuitive effect arises due to the inherent Kerr nonlinearity modulated coupling between