David Schaich

Lattice Studies of Two-Dimensional Maximally Supersymmetric Yang-Mills Theory for Tests of Gauge-Gravity Duality

Bana Singh Sangtan, Anosh Joseph, David Schaich

We present our ongoing work on two-dimensional maximally supersymmetric Yang-Mills (2D MSYM) theory using lattice techniques. The continuum theory is obtained from the dimensional reduction of four-dimensional ${\mathcal N} = 4$ supersymmetric Yang-Mills theory. We construct both the continuum and lattice versions …

Lattice Studies of Two-Dimensional Maximally Supersymmetric Yang-Mills Theory for Tests of Gauge-Gravity Duality

Bana Singh Sangtan, Anosh Joseph, David Schaich

We present our ongoing work on two-dimensional maximally supersymmetric Yang-Mills (2D MSYM) theory using lattice techniques. The continuum theory is obtained from the dimensional reduction of four-dimensional ${\mathcal N} = 4$ supersymmetric Yang-Mills theory. We construct both the continuum and lattice versions …

se, gb (code pays fourni par la source)

Holography on the lattice: Evidence from 3D supersymmetric Yang--Mills theory

Anosh Joseph, David Schaich

We present new results from our lattice investigations of maximally supersymmetric Yang--Mills theory in three dimensions, focusing on its nonperturbative phase diagram. Using a lattice formulation that preserves part of the supersymmetry algebra at finite lattice spacing, we study the spatial deconfinement …

Holography on the lattice: Evidence from 3D supersymmetric Yang--Mills theory

Anosh Joseph, David Schaich

We present new results from our lattice investigations of maximally supersymmetric Yang--Mills theory in three dimensions, focusing on its nonperturbative phase diagram. Using a lattice formulation that preserves part of the supersymmetry algebra at finite lattice spacing, we study the spatial deconfinement …

gb, Afrique du Sud (code pays fourni par la source)

Simulating Supersymmetric Quantum Mechanics Using Variational Quantum Algorithms

John Kerfoot, David Schaich, Emanuele Mendicelli

The study of spontaneous supersymmetry breaking (SSB) on the lattice is obstructed by a severe sign problem. Quantum computing provides a promising alternative approach. In particular, properties of supersymmetry relate SSB to the ground-state energy, which can be probed using hybrid quantum--classical …

Simulating Supersymmetric Quantum Mechanics Using Variational Quantum Algorithms

John Kerfoot, David Schaich, Emanuele Mendicelli

The study of spontaneous supersymmetry breaking (SSB) on the lattice is obstructed by a severe sign problem. Quantum computing provides a promising alternative approach. In particular, properties of supersymmetry relate SSB to the ground-state energy, which can be probed using hybrid quantum--classical …

gb, in (code pays fourni par la source)

Hyperstealth dark matter and long-lived particles

George Fleming, Graham D. Kribs, Ethan T. Neil, David Schaich et autres

A new dark matter candidate is proposed that arises as the lightest baryon from a confining S U ( N ) gauge theory which equilibrates with the Standard Model only through electroweak interactions. Surprisingly, this candidate can be as light as a …

us, gb (code pays fourni par la source)

Finite-temperature phase diagram of the Berenstein-Maldacena-Nastase matrix model on the lattice

David Schaich

We investigate the thermal phase structure of the Berenstein-Maldacena-Nastase matrix model using nonperturbative lattice Monte Carlo calculations. Our main analyses span 3 orders of magnitude in the coupling, involving systems with sizes up to N τ = 24 lattice sites and SU …

us, Afrique du Sud, gb (code pays fourni par la source)

Maximally supersymmetric Yang--Mills in three dimensions

David Schaich, Angel Sherletov

We present the latest results from our ongoing lattice field theory investigations of maximally supersymmetric Yang--Mills theory in three space-time dimensions, focusing on its non-perturbative phase diagram. Exploiting a lattice formulation that preserves a subset of the supersymmetry algebra at non-zero lattice …

gb (code pays fourni par la source)

Hyper Stealth Dark Matter and Long-Lived Particles

George Fleming, Graham D. Kribs, Ethan T. Neil, David Schaich et autres

A new dark matter candidate is proposed that arises as the lightest baryon from a confining $SU(N)$ gauge theory which equilibrates with the Standard Model only through electroweak interactions. Surprisingly, this candidate can be as light as a few GeV. The lower …

us (code pays fourni par la source)

Towards quantum simulation of lower-dimensional supersymmetric lattice models

Emanuele Mendicelli, David Schaich

Supersymmetric models are grounded in the intriguing concept of a hypothetical symmetry that relates bosonic and fermionic particles. This symmetry has profound implications, offering valuable extensions to the Standard Model of particle physics and fostering connections to theories of quantum gravity. However, …

Towards Quantum Simulation of Lower-Dimensional Supersymmetric Lattice Models

Emanuele Mendicelli, David Schaich

Supersymmetric models are grounded in the intriguing concept of a hypothetical symmetry that relates bosonic and fermionic particles. This symmetry has profound implications, offering valuable extensions to the Standard Model of particle physics and fostering connections to theories of quantum gravity. However, …

gb (code pays fourni par la source)