9 papers
Nonrelativistic Conformal Collider Physics of Multiparticle Point Production
Cyuan-Han Chang, Subham Dutta Chowdhury, Ian Moult +1
We define detector operators in the nonrelativistic conformal field theory describing fermions at unitarity. We reduce the problem of computing the momentum distribution and correl…
Theory of Spinful Relativistic Superfluids
Dam Thanh Son
We construct an effective field theory description of relativistic superfluids with nonzero angular momentum density. At first order in the derivative expansion, the effective acti…
Short-distance production of three particles with large scattering length
Timothy G. Backert, Sebastian Dietz, Hans-Werner Hammer +2
The short-distance production of multi-particle states in high-energy nuclear reactions provides a unique way to study the low-energy properties of few-body systems. In particular,…
Spin of fractional quantum Hall neutral modes and "missing states" on a sphere
Dung Xuan Nguyen, Dam Thanh Son
A low-energy neutral quasiparticle in a fractional quantum Hall system appears in the latter's energy spectrum on a sphere as a series of many-body excited states labeled by the an…
Non-Efimovian two-neutron halos with an -wave core-neutron resonance
Lucas Platter, Dam Thanh Son
We consider two-neutron halo nuclei in which the neutron core subsystem displays a resonance close to threshold. Such resonances can be generated in an effective field theory in wh…
Droplets of Bosons at a Narrow Resonance
Ke Wang, Thimo Preis, Dam Thanh Son
We consider bosons interacting through a narrow -wave resonance. Such a resonance is characterized by an infinite scattering length and a large and negative effective range $r_0…