General invariance and equilibrium conditions for lattice dynamics in 1D, 2D, and 3D materials

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Quantum Field Theories are a central object of interest of modern physics, describing fundamental interactions of matter. However, current methods give limited insight into strongly coupling theories. S-matrix bootstrap program, described in this thesis, a ...

Nature is abundant in material platforms with anisotropic permittivities arising from symmetry reduction that feature a variety of extraordinary optical effects. Principal optical axes are essential characteristics for these effects that define light-matte ...

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Surface-based inflatables are composed of two thin layers of nearly inextensible sheet material joined together along carefully selected fusing curves. During inflation, pressure forces separate the two sheets to maximize the enclosed volume. The fusing c ...

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Geometric properties of lattice quantum gravity in two dimensions are studied numerically via Monte Carlo on Euclidean Dynamical Triangulations. A new computational method is proposed to simulate gravity coupled with fermions, which allows the study of int ...

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In [1], logarithmic correction to subleading soft photon and soft graviton theorems have been derived in four spacetime dimensions from the ratio of IR-finite S-matrices. This has been achieved after factoring out IR-divergent components from the tradition ...

This paper describes CosmoGattice, a modern package for lattice simulations of the dynamics of interacting scalar and gauge fields in an expanding universe. CosmoGattice incorporates a series of features that makes it very versatile and powerful: i) it is ...

In this Letter, we address the question of whether the conformal invariance can be considered as a global symmetry of a theory of fundamental interactions. To describe Nature, this theory must contain a mechanism of spontaneous breaking of the scale symmet ...

The electrostatic screening properties of ionic fluids are of paramount importance in countless physical processes. Yet the screening behavior of ionic conductors out of thermal equilibrium has to date mainly been studied in the context of thermoelectric p ...

The classical Lagrangian of the Standard Model enjoys the symmetry of the full conformal group if the mass of the Higgs boson is put to zero. This is a hint that conformal symmetry may play a fundamental role in the ultimate theory describing nature. The o ...

The hunt for exotic quantum phase transitions described by emergent fractionalized de-grees of freedom coupled to gauge fields requires a precise determination of the fixed point structure from the field theoretical side, and an extreme sensitivity to weak ...

Graphite has been intensively studied, yet its electron spins dynamics remains an unresolved problem even 70 years after the first experiments. The central quantities, the longitudinal (T-1) and transverse (T-2) relaxation times were postulated to be equal ...

Strain is an inevitable phenomenon in two-dimensional (2D) material, regardless of whether the film is suspended or supported. Moreover, strain is known to alter the physical and chemical properties, such as the band gap, charge carrier effective masses, d ...

Recent advances on low-dimensional and topological materials has greatly inspired the research in condensed matter physics. This thesis is devoted to the computational and theoretical study of topological effects in two-dimensional materials, especially na ...

General invariance and equilibrium conditions for lattice dynamics in 1D, 2D, and 3D materials

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Combining electric and magnetic responses with hybrid nanophotonic systems

Plasmonic Nanostructures for Photocatalysis: Material, Photonic and Electronic Effects

Magneto-Thermoelectric Transport in Graphene Quantum Dot with Strong Correlations

Bootstrapping amplitudes of scalar particles

Wandering principal optical axes in van der Waals triclinic materials

Ultrahigh-quality-factor micro- and nanomechanical resonators using dissipation dilution

Computational Homogenization for Inverse Design of Surface-based Inflatables

Parametric Wavelength Conversion in Waveguiding Structures: Efficiency, Bandwidth and Polarization

Hausdorff dimension of fermions on a random lattice

3D diffractive optics for linear interconnects and nonlinear processing

Influence of model uncertainty and long term deformations in action effects calculation in reinforced concrete structures

Universality of loop corrected soft theorems in 4d

CosmoLattice: A modern code for lattice simulations of scalar and gauge field dynamics in an expanding universe

Anomaly-free scale symmetry and gravity

Effect of a temperature gradient on the screening properties of ionic fluids

Exact quantum conformal symmetry, its spontaneous breakdown, and gravitational Weyl anomaly

Diagnosing weakly first-order phase transitions by coupling to order parameters

Ultralong 100 ns spin relaxation time in graphite at room temperature

Atomic-scale Characterization of Strain and Gate effects on Two-dimensional Materials by Scanning Tunneling Microscopy

Topological Effects in Carbon-based Two-dimensional Nanostructures