Deconfined quantum critical points: a review
T Senthil - 50 Years of the Renormalization Group: Dedicated to …, 2024 - World Scientific
Continuous phase transitions in equilibrium statistical mechanics were successfully
described 50 years ago with the development of the renormalization group framework. This …
described 50 years ago with the development of the renormalization group framework. This …
SO (5) Deconfined Phase Transition under the Fuzzy-Sphere Microscope: Approximate Conformal Symmetry, Pseudo-Criticality, and Operator Spectrum
The deconfined quantum critical point (DQCP) is an example of phase transitions beyond
the Landau symmetry-breaking paradigm that attracts wide interest. However, its nature has …
the Landau symmetry-breaking paradigm that attracts wide interest. However, its nature has …
Disorder operator and Rényi entanglement entropy of symmetric mass generation
The “symmetric mass generation”(SMG) quantum phase transition discovered in recent
years has attracted great interest from both condensed matter and high energy theory …
years has attracted great interest from both condensed matter and high energy theory …
Scaling of entanglement entropy at deconfined quantum criticality
We develop a nonequilibrium increment method to compute the Rényi entanglement
entropy and investigate its scaling behavior at the deconfined critical (DQC) point via large …
entropy and investigate its scaling behavior at the deconfined critical (DQC) point via large …
Emergence of gapless quantum spin liquid from deconfined quantum critical point
Quantum spin liquids (QSLs) as novel phases of matter with long-range entanglement and
deconfined quantum critical points (DQCPs) as descriptions for unconventional phase …
deconfined quantum critical points (DQCPs) as descriptions for unconventional phase …
Strong coupling theory of magic-angle graphene: A pedagogical introduction
We give a self contained review of a recently developed strong coupling theory of magic-
angle graphene. An advantage of this approach is that a single formulation can capture both …
angle graphene. An advantage of this approach is that a single formulation can capture both …
Deconfined quantum criticality lost
Over the past two decades, the enigma of the deconfined quantum critical point (DQCP) has
attracted broad attention across the condensed matter, quantum field theory, and high …
attracted broad attention across the condensed matter, quantum field theory, and high …
Extracting subleading corrections in entanglement entropy at quantum phase transitions
We systematically investigate the finite size scaling behavior of the Rényi entanglement
entropy (EE) of several representative 2d quantum many-body systems between a …
entropy (EE) of several representative 2d quantum many-body systems between a …
Stable computation of entanglement entropy for two-dimensional interacting fermion systems
There is no doubt that the information hidden in entanglement entropy (EE), for example, the
n th order Rényi EE, ie, S n A= 1 1− n ln Tr (ρ A n), where ρ A= Tr A¯ ρ is the reduced density …
n th order Rényi EE, ie, S n A= 1 1− n ln Tr (ρ A n), where ρ A= Tr A¯ ρ is the reduced density …