Locality in theory space by Kahn, Yonatan Frederick, Thaler, Jesse

“…We briefly comment on other scenarios where maximizing the cutoff scale yields interesting physics, including theory space descriptions of QCD and deconstructions of anti-de Sitter space.…”
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Target space entanglement entropy by Mazenc, Edward A., Ranard, Daniel

“…Abstract We define a notion of target space entanglement entropy. Rather than partitioning the base space on which the theory is defined, we consider partitions of the target space. …”
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On memory in exponentially expanding spaces by Stanford, Douglas, Roberts, Daniel Adam

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Exploring the space of jets with CMS open data by Komiske, Patrick T., Mastandrea, Radha R., Metodiev, Eric Mario, Naik, Preksha, Thaler, Jesse

“…We explore the metric space of jets using public collider data from the CMS experiment. …”
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Supervised learning with quantum-enhanced feature spaces by Havlíček, Vojtěch, Córcoles, Antonio D, Temme, Kristan, Harrow, Aram W., Kandala, Abhinav, Chow, Jerry M, Gambetta, Jay M

“…A key component in both methods is the use of the quantum state space as feature space. The use of a quantum-enhanced feature space that is only efficiently accessible on a quantum computer provides a possible path to quantum advantage. …”
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Superfluidity and Space-Time Translation Symmetry Breaking by Wilczek, Frank

“…I also discuss effective theories of that phenomenon, and space-time generalizations.…”
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Reflection above the barrier as tunneling in momentum space by Jaffe, Robert L.

“…This process can be regarded as tunneling in momentum space, leading to a simple derivation of the reflection probability.…”
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Disentangling long and short distances in momentum-space TMDs by Ebert, Markus A., Michel, Johannes K. L., Stewart, Iain W., Sun, Zhiquan

“…We propose a model-independent method to restrict momentum-space observables to the perturbative domain. This method is based on a set of integral functionals that act linearly on terms in the conventional position-space operator product expansion (OPE). …”
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Jet physics from static charges in AdS space by Stewart, Iain, Chien, Yang-Ting, Simmons-Duffin, David, Schwartz, Matthew D.

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Black holes, information, and Hilbert space for quantum gravity by Nomura, Yasunori, Varela, Jaime, Weinberg, Sean J.

“…In another description in which the reference point enters into the black hole horizon at late times, an S-matrix description in the asymptotically Minkowski spacetime is not applicable, but it still allows for an “S-matrix” description in the full quantum gravitational Hilbert space including singularity states. Relations between different descriptions are given by unitary transformations acting on the full Hilbert space, and they in general involve superpositions of “distant” and “infalling” descriptions. …”
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Global aspects of the space of 6D N = 1 supergravities by Morrison, David R., Kumar, Vijay, Taylor IV, Washington

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Cosmic Evolution from Phase Transition of Three-Dimensional Flat Space by Bagchi, Arjun, Detournay, Stephane, Grumiller, Daniel, Simon, Joan

“…At sufficiently high temperature, (rotating) hot flat space tunnels into a universe described by flat space cosmology.…”
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Wake of a heavy quark in non-Abelian plasmas: Comparing kinetic theory and the anti-de Sitter space/conformal field theory correspondence by Hong, Juhee, Teaney, Derek, Chesler, Paul Michael

“…We argue that this difference between the kinetic and the anti-de Sitter space/conformal field theories is related to the second-order hydrodynamic coefficient τ[subscript π]. τ[subscript π] is numerically large in units of the shear length for theories based on the Boltzmann equation.…”
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The factorization problem in Jackiw-Teitelboim gravity by Harlow, Daniel L., Jafferis, Daniel

“…In this note we study the 1 + 1 dimensional Jackiw-Teitelboim gravity in Lorentzian signature, explicitly constructing the gauge-invariant classical phase space and the quantum Hilbert space and Hamiltonian. …”
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A spectral metric for collider geometry by Larkoski, Andrew J., Thaler, Jesse

“…Abstract By quantifying the distance between two collider events, one can triangulate a metric space and reframe collider data analysis as computational geometry. …”
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Toward multi-differential cross sections: measuring two angularities on a single jet by Larkoski, Andrew, Moult, Ian James, Neill, Duff Austin

“…By analyzing the phase space defined by the two angularities and using methods from soft-collinear effective theory, we prove that the double differential cross section factorizes at the boundaries of the phase space. …”
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NNLL resummation of Sudakov shoulder logarithms in the heavy jet mass distribution by Bhattacharya, Arindam, Michel, Johannes K. L., Schwartz, Matthew D., Stewart, Iain W., Zhang, Xiaoyuan

“…We also solve the open problem of an unphysical singularity in the resummed momentum space distribution, in a way similar to how it is resolved in the Drell-Yan qT spectrum: through a careful analysis of the kinematics and scale-setting in position space. …”
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Stellar Wakes from Dark Matter Subhalos by Buschmann, Malte, Kopp, Joachim, Safdi, Benjamin R., Wu, Chih-Liang

“…We develop an analytic formalism for describing the perturbed stellar phase-space distributions, and we demonstrate through idealized simulations the ability to detect subhalos using the phase-space model and a likelihood framework. …”
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Topological obstructions to autoencoding by Batson, Joshua, Haaf, C. G, Kahn, Yonatan, Roberts, Daniel A

“…The operating principle is that events which do not belong to the space of training data will be reconstructed poorly, thus flagging them as anomalies. …”
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Canonical energy is quantum Fisher information by Lashkari, Nima, Van Raamsdonk, Mark

“…In gravitational physics, Canonical Energy defines a natural metric on the space of perturbations to spacetimes with a Killing horizon. …”
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